CN216481587U

CN216481587U - Gas-fired hot water boiler

Info

Publication number: CN216481587U
Application number: CN202123043807.8U
Authority: CN
Inventors: 冯彬鹏
Original assignee: Guangzhou Xinuo Mechanical And Electrical Equipment Engineering Co ltd
Current assignee: Guangzhou Xinuo Mechanical And Electrical Equipment Engineering Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-05-10
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses a gas-fired hot water boiler, the induction cooker comprises a cooker bod, the inboard lower part of furnace body is the combustion chamber, and upper portion is the heating chamber, the inboard bottom of combustion chamber is equipped with the combustor, the bottom of furnace body is equipped with the blast pipe rather than inside intercommunication, and the air-out end of blast pipe is located the terminal surface middle part of combustor, be equipped with the water tank in the heating chamber, a plurality of connecting plates and the furnace body inner wall fixed connection of outer wall through even setting of water tank, the water tank middle part is equipped with vertical exhaust chamber way, and the top that just exhausts the chamber way corresponds with the port of giving vent to anger at furnace body top, the outside of furnace body is equipped with inlet tube and outlet pipe respectively. The utility model discloses in, the water tank passes through the unsettled arrangement of connecting plate inside the furnace body, and when the combustor heated, part high-temperature gas passed through the clearance between water tank and the furnace body and passed through, and part high-temperature gas passes through the exhaust chamber way discharge at water tank middle part in addition for high-temperature gas wraps up the water tank is whole, and the heating effect is better.

Description

Gas-fired hot water boiler

Technical Field

The utility model relates to the technical field of boilers, concretely relates to gas-fired hot water boiler.

Background

The gas-fired hot water boiler is one of hot water boilers, uses gas as fuel, heats water through a burner, realizes heating and provides hot water for life and bathing, has high intelligent degree, a heating block, low noise and no dust, and is a very economic and environment-friendly boiler variety. However, the existing hot water boiler has the problems of incomplete fuel combustion and poor convection exchange effect, the insufficient utilization rate of flue gas causes resource waste, and the heating efficiency of the boiler is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gas-fired hot water boiler to solve prior art's sanitary towel degassing unit and to the disinfection and isolation of sanitary towel not abundant, the poor technical problem of disinfection and isolation effect.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a gas-fired hot water boiler, includes the furnace body, the inboard lower part of furnace body is the combustion chamber, and upper portion is the heating chamber, the inboard bottom of combustion chamber is equipped with the combustor, the bottom of furnace body is equipped with the blast pipe rather than inside intercommunication, and the air-out end of blast pipe is located the terminal surface middle part of combustor, be equipped with the water tank in the heating chamber, a plurality of connecting plates and furnace body inner wall fixed connection that the outer wall of water tank is through even setting up, the water tank middle part is equipped with vertical exhaust chamber way, and the top that just exhausts the chamber way corresponds with the port of giving vent to anger at furnace body top, the outside of furnace body is equipped with inlet tube and outlet pipe respectively, the lower part intercommunication of inlet tube and water tank, the outlet pipe communicates with the upper portion of water tank.

Furthermore, the air outlet end of the blast pipe is lower than the end face of the combustor, and an air deflector with a conical structure is arranged at the air outlet end of the blast pipe.

Furthermore, the outer surface of the water tank is in clearance fit with the inner wall of the furnace body.

Furthermore, a guide plate with a spiral structure is arranged on the inner side of the water tank, and the guide plate divides the interior of the water tank into flow channels with spiral structures.

Furthermore, a plurality of heat-conducting plates are uniformly distributed on the inner wall of the exhaust cavity channel.

Furthermore, the furnace body is of a multi-layer heat preservation and insulation structure.

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

the utility model discloses in, the water tank passes through the unsettled arrangement of connecting plate inside the furnace body, and when the combustor heated, part high-temperature gas passed through the clearance between water tank and the furnace body and passed through, and part high-temperature gas passes through the exhaust chamber way discharge at water tank middle part in addition for high-temperature gas wraps up the water tank is whole, and the heating effect is better.

Drawings

FIG. 1 is a schematic view showing an overall structure of a gas-fired hot water boiler;

fig. 2 is a cross-sectional view taken at a-a in fig. 1.

In the figure: 1. a furnace body; 2. a combustion chamber; 3. a heating chamber; 4. an air supply pipe; 5. a water tank; 6. a connecting plate; 7. an exhaust channel; 8. an air outlet port; 9. a water inlet pipe; 10. a water outlet pipe; 11. an air deflector; 12. A guide plate; 13. a heat conducting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to fig. 2, the present invention provides a technical solution: the utility model provides a gas-fired hot water boiler, including furnace body 1, the inboard lower part of furnace body 1 is combustion chamber 2, upper portion is the heating chamber, the inboard bottom of combustion chamber 2 is equipped with combustor 3, the bottom of furnace body 1 is equipped with blast pipe 4 rather than inside intercommunication, and the air-out end of blast pipe 4 is located the terminal surface middle part of combustor 3, be equipped with water tank 5 in the heating chamber, a plurality of connecting

plates

6 and 1 inner wall fixed connection of furnace body of outer wall through even setting of

water tank

5, 5 middle parts of water tank are equipped with vertical exhaust chamber way 7, and the top of exhaust chamber way 7 corresponds with the port 8 of giving vent to anger at 1 top of furnace body, the outside of furnace body 1 is equipped with inlet tube 9 and outlet pipe 10 respectively, inlet tube 9 and 5's lower part intercommunication of water tank,

outlet pipe

10 and 5's upper portion intercommunication of water tank.

The water tank 5 is arranged in the furnace body 1 through the connecting plate 6 in a suspending way, when the burner 3 heats, part of high-temperature gas passes through the gap between the water tank 5 and the furnace body 1, and the other part of high-temperature gas is discharged through the exhaust cavity channel 7 in the middle of the water tank 5, so that the high-temperature gas wraps the water tank 5 completely, and the heating effect is better.

In one embodiment, the air outlet end of the air supply pipe 4 is lower than the end surface of the burner 3, and the air outlet end of the air supply pipe 4 is provided with a wind deflector 11 with a conical structure, and the air supply pipe 4 is used for supplying air into the furnace body 1 so as to ensure that the burner 3 works fully.

In one embodiment, the outer surface of the water tank 5 is in clearance fit with the inner wall of the furnace body 1, so that part of high-temperature gas passes through the clearance between the water tank 5 and the furnace body 1, thereby heating the outer side of the water tank 5.

In one embodiment, the inner side of the water tank 5 is provided with a guide plate 12 having a spiral structure, and the guide plate 12 divides the inside of the water tank 5 into flow passages having a spiral structure, so that the liquid inside the water tank 5 can be circulated and gradually increased in temperature during the rising process, so that high and low temperature regions are stably distinguished to discharge the high temperature liquid.

In one embodiment, a plurality of heat conducting plates 13 are uniformly distributed on the inner wall of the exhaust channel 7, and the heat conducting plates 13 are used for further absorbing heat in the exhausted high-temperature gas and heating liquid in the water tank 5, so that the utilization rate of heat energy is improved.

In one embodiment, the furnace body 1 is a multi-layer heat preservation and insulation structure, so that the utilization rate of heat energy is improved, and the loss of heat is reduced, thereby achieving the purpose of energy conservation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which includes the appended claims and their equivalents.

Claims

1. The utility model provides a gas-fired hot water boiler, which is characterized in that, includes furnace body (1), the inboard lower part of furnace body (1) is combustion chamber (2), and upper portion is the heating chamber, the inboard bottom of combustion chamber (2) is equipped with combustor (3), the bottom of furnace body (1) is equipped with blast pipe (4) rather than inside intercommunication, and the air-out end of blast pipe (4) is located the terminal surface middle part of combustor (3), be equipped with water tank (5) in the heating chamber, the outer wall of water tank (5) is through a plurality of connecting plates (6) of evenly setting and furnace body (1) inner wall fixed connection, water tank (5) middle part is equipped with vertical exhaust chamber way (7), and the top of exhaust chamber way (7) corresponds with the port (8) of giving vent to anger at furnace body (1) top, the outside of furnace body (1) is equipped with inlet tube (9) and outlet pipe (10) respectively, the water inlet pipe (9) is communicated with the lower part of the water tank (5), and the water outlet pipe (10) is communicated with the upper part of the water tank (5).

2. A gas-fired hot water boiler according to claim 1, wherein: the air outlet end of the air supply pipe (4) is lower than the end face of the combustor (3), and an air deflector (11) with a conical structure is arranged at the air outlet end of the air supply pipe (4).

3. A gas-fired hot water boiler according to claim 1, wherein: the outer surface of the water tank (5) is in clearance fit with the inner wall of the furnace body (1).

4. A gas-fired hot water boiler according to claim 1, wherein: the inner side of the water tank (5) is provided with a guide plate (12) with a spiral structure, and the guide plate (12) divides the inside of the water tank (5) into flow channels with spiral structures.

5. A gas-fired hot water boiler according to claim 1, wherein: a plurality of heat-conducting plates (13) are uniformly distributed on the inner wall of the exhaust cavity (7).

6. A gas-fired hot water boiler according to claim 1, wherein: the furnace body (1) is of a multi-layer heat preservation and insulation structure.