CN220852096U

CN220852096U - Gas steam boiler

Info

Publication number: CN220852096U
Application number: CN202322619519.5U
Authority: CN
Inventors: 祝剑峰; 杨峰; 祝钧鹏; 祝剑列; 蒋海燕
Original assignee: Dongyang Tean Boiler Co ltd
Current assignee: Dongyang Tean Boiler Co ltd
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-04-26
Anticipated expiration: 2033-09-26

Abstract

The utility model discloses a gas steam boiler, and relates to the technical field of steam boilers. Including the furnace body, conical heating chamber has been seted up to the inside bottom of furnace body, conical heating chamber's top is provided with the smoke vent, be provided with the reservoir chamber around the smoke vent, the both sides fixedly connected with support of furnace body bottom, the both sides fixedly connected with gas pipe of furnace body bottom, the middle fixedly connected with oxygen supply mechanism of furnace body bottom, oxygen supply mechanism is used for burning the oxygen suppliment, the top fixedly connected with water intaking valve of furnace body outer wall, the bottom fixedly connected with drain valve of furnace body outer wall, the one end fixedly connected with steam valve at furnace body top, the other end fixedly connected with relief valve at furnace body top, the middle fixedly connected with exhaust mechanism at furnace body top. According to the utility model, the air pump is started to pump external oxygen into the oxygen inlet pipe through the oxygen pumping pipe to complete oxygen supply, so that the combustion efficiency is increased.

Description

Gas steam boiler

Technical Field

The utility model relates to the technical field of steam boilers, in particular to a gas steam boiler.

Background

Steam boilers refer to boiler plants that produce steam, and are commonly used where steam drive is required.

The Chinese patent of utility model with publication number CN218001474U discloses a novel gas combined steam boiler, which comprises a steam boiler and an electrical control cabinet for controlling the steam boiler, wherein a heat collecting box is arranged on the back side of the electrical control cabinet, the heat collecting box is positioned in an area between the steam boiler and the electrical control cabinet, and a heat conducting alloy plate is arranged on one side of the heat collecting box, which faces the steam boiler.

The device is through the first trachea of bottom, fan, second trachea, with the leading-in heat exchange box of heat, with the effective recycle of heat, but the device is when using, because the shape of heating chamber is circular tubulose, consequently when utilizing the gas to heat, the area of contact of heating is less, and the heat absorbs limitedly, has reduced the utilization efficiency of heat energy.

Disclosure of utility model

The present utility model aims to provide a gas steam boiler to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the gas steam boiler comprises a boiler body, conical heating chambers are arranged at the bottom of the inside of the boiler body, smoke exhaust holes are formed in the top of the conical heating chambers, water storage chambers are formed in the periphery of the smoke exhaust holes, supports are fixedly connected to the two sides of the bottom of the boiler body, gas pipes are fixedly connected to the two sides of the bottom of the boiler body, an oxygen supply mechanism is fixedly connected to the middle of the bottom of the boiler body and used for supplying oxygen in a burning mode, a water inlet valve is fixedly connected to the top of the outer wall of the boiler body, a water drain valve is fixedly connected to the bottom of the outer wall of the boiler body, a steam valve is fixedly connected to one end of the top of the boiler body, a safety valve is fixedly connected to the other end of the top of the boiler body, and a smoke exhaust mechanism is fixedly connected to the middle of the top of the boiler body and used for discharging smoke and absorbing residual heat.

Preferably, the gas pipe, the oxygen supply mechanism, the smoke exhaust mechanism, the conical heating chamber and the smoke exhaust hole are communicated, and the water inlet valve, the water discharge valve, the steam valve, the safety valve and the water storage chamber are communicated.

Preferably, the oxygen supply mechanism comprises an oxygen inlet pipe, the oxygen inlet pipe is fixed with the middle of the bottom of the furnace body, an air pump is fixedly connected to the bottom of the oxygen inlet pipe, and an oxygen pumping pipe is fixedly connected to the bottom of the air pump.

Preferably, the smoke discharging mechanism comprises a smoke discharging pipe, the smoke discharging pipe is fixed with the middle of the top of the furnace body, a water storage pipe is arranged on the outer wall of the smoke discharging pipe, and a sealing cover is fixedly connected to one side between the smoke discharging pipe and the water storage pipe.

Preferably, the top fixedly connected with inlet tube of aqua storage tube, the bottom fixedly connected with drain pipe of aqua storage tube, the inside of aqua storage tube, inlet tube, drain pipe is linked together.

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

According to the gas steam boiler, through the arrangement of the conical heating chamber, the smoke exhaust hole and the water storage chamber, the contact area during heating is increased, the heat absorption is improved, and the heat energy utilization rate is improved.

Simultaneously, open the air pump and draw in external oxygen through the oxygen pump pipe into the oxygen pipe and accomplish oxygen supply, increase combustion efficiency.

Drawings

FIG. 1 is an axial view of the present utility model;

FIG. 2 is a cross-sectional view of the furnace body of the present utility model;

FIG. 3 is an axial view of the oxygen supply mechanism of the present utility model;

fig. 4 is a cross-sectional view of the smoke evacuation mechanism of the present utility model.

In the figure: 1. a furnace body; 101. a conical heating chamber; 102. a smoke vent; 103. a water storage chamber; 2. a bracket; 3. a gas pipe; 4. an oxygen supply mechanism; 401. an oxygen inlet pipe; 402. an air pump; 403. an oxygen pumping tube; 5. a water inlet valve; 6. a drain valve; 7. a steam valve; 8. a safety valve; 9. a smoke exhausting mechanism; 901. a smoke exhaust pipe; 902. a water storage pipe; 903. sealing cover; 904. a water inlet pipe; 905. and (5) a water drain pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In a scene of using steam for driving, a steam boiler is needed, and the gas steam boiler provided by the utility model is specially used for steam manufacturing operation, and compared with traditional equipment, the device increases the contact area during heating, improves the heat absorption and improves the utilization rate of heat energy through the arrangement of the conical heating chamber 101, the smoke exhaust hole 102 and the water storage chamber 103.

As shown in fig. 1 to 4, the present utility model provides a technical solution: a gas steam boiler.

Referring to fig. 1 and 2, the application comprises a furnace body 1, a conical heating chamber 101 is arranged at the bottom of the inside of the furnace body 1, a smoke exhaust hole 102 is arranged at the top of the conical heating chamber 101, a water storage chamber 103 is arranged around the smoke exhaust hole 102, two sides of the bottom of the furnace body 1 are fixedly connected with a bracket 2, two sides of the bottom of the furnace body 1 are fixedly connected with a gas pipe 3, the middle of the bottom of the furnace body 1 is fixedly connected with an oxygen supply mechanism 4, the oxygen supply mechanism 4 is used for burning and supplying oxygen, the top of the outer wall of the furnace body 1 is fixedly connected with a water inlet valve 5, the bottom of the outer wall of the furnace body 1 is fixedly connected with a water outlet valve 6, one end of the top of the furnace body 1 is fixedly connected with a steam valve 7, the other end of the top of the furnace body 1 is fixedly connected with a safety valve 8, the middle of the top of the furnace body 1 is fixedly connected with a smoke exhaust mechanism 9, the smoke exhaust mechanism 9 is used for discharging smoke and absorbing residual heat, the gas pipe 3, the oxygen supply mechanism 4, the smoke exhaust mechanism 9 is communicated with the inside of the conical heating chamber 101 and the smoke exhaust hole 102, and the inside of the smoke exhaust hole 102 is fixedly connected with the water inlet valve 5, the water outlet 6, the safety valve 8 and the water inlet valve 8 and the water storage chamber 103.

It should be emphasized that in the present application, the steam production operation is completed by the installation of the furnace body 1; by the arrangement of the conical heating chamber 101, the contact area during heating is increased; the arrangement of the smoke exhaust holes 102 completes the guiding of the combustion smoke; heating the water source is completed through the arrangement of the water storage chamber 103; the support of the device is completed through the arrangement of the bracket 2; the injection of the fuel gas is completed through the arrangement of the fuel gas pipe 3; the water source is injected through the arrangement of the water inlet valve 5; the water source is discharged through the arrangement of the drain valve 6; the steam valve 7 is arranged to finish the output of steam energy; by setting the safety valve 8, the pressure is automatically released when the pressure in the furnace is excessive, and the safety of the device is improved.

It should be emphasized that, in the present application, when the device is used, firstly, water is injected into the water storage chamber 103 through the water inlet valve 5, then the steam valve 7 is connected with the mechanical equipment to be driven by steam, then the gas pipe 3 is connected with the burner, the burner is started to burn and supply the conical heating chamber 101, and meanwhile, the oxygen supply mechanism 4 is started to continuously supply oxygen, so that the combustion efficiency is increased, and the combustion flue gas is released through the smoke exhaust mechanism 9 and the waste heat in the flue gas is recycled.

Referring to fig. 3, in the present application, the oxygen supply mechanism 4 includes an oxygen inlet pipe 401, the oxygen inlet pipe 401 is fixed with the middle phase at the bottom of the furnace body 1, an air pump 402 is fixedly connected to the bottom of the oxygen inlet pipe 401, and an oxygen pumping pipe 403 is fixedly connected to the bottom of the air pump 402.

It is emphasized that in the present application, the supply of oxygen is completed by the arrangement of the oxygen inlet pipe 401; the driving of oxygen is completed through the setting of the air pump 402; by the arrangement of the oxygen suction pipe 403, the suction of oxygen is completed.

It should be emphasized that in the present application, when oxygen supply is required, the air pump 402 is turned on to draw external oxygen into the oxygen inlet pipe 401 through the oxygen drawing pipe 403 to complete oxygen supply, thereby increasing combustion efficiency.

Referring to fig. 4, in the present application, the smoke discharging mechanism 9 includes a smoke discharging tube 901, the middle of the smoke discharging tube 901 and the top of the furnace body 1 is fixed, a water storage tube 902 is disposed on the outer wall of the smoke discharging tube 901, a sealing cover 903 is fixedly connected to one side between the smoke discharging tube 901 and the water storage tube 902, a water inlet pipe 904 is fixedly connected to the top of the water storage tube 902, a water outlet pipe 905 is fixedly connected to the bottom of the water storage tube 902, and the interiors of the water storage tube 902, the water inlet pipe 904 and the water outlet pipe 905 are communicated.

It is emphasized that in the present application, the exhaust of the smoke is completed by the arrangement of the smoke exhaust pipe 901; through the arrangement of the water storage pipe 902, the water source is stored, and the heat energy in the flue gas is recycled; sealing of the water storage tube 902 is completed by the arrangement of the sealing cover 903; the water source is input through the arrangement of the water inlet pipe 904; the water source is output through the arrangement of the drain pipe 905.

Working principle: when the device is used, water is firstly injected into the water storage chamber 103 and the water storage pipe 902 through the water inlet valve 5 and the water inlet pipe 904, then the steam valve 7 is connected with mechanical equipment driven by steam, then the gas pipe 3 is connected with a burner, the burner is started to burn and supply the conical heating chamber 101, meanwhile, the air pump 402 is started to continuously supply oxygen, the combustion efficiency is improved, combustion flue gas is released through the smoke exhaust pipe 901 and waste heat in the flue gas is recycled through the water source in the water storage pipe 902, and then the waste heat is released and recycled from the water drain pipe 905.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the utility model as defined by the appended embodiments and equivalents thereof.

Claims

1. Gas steam boiler, including furnace body (1), its characterized in that: conical heating chamber (101) have been seted up to the inside bottom of furnace body (1), conical heating chamber (101)'s top is provided with smoke vent (102), be provided with reservoir (103) around smoke vent (102), both sides fixedly connected with support (2) of furnace body (1) bottom, both sides fixedly connected with gas pipe (3) of furnace body (1) bottom, the centre fixedly connected with oxygen supply mechanism (4) of furnace body (1) bottom, oxygen supply mechanism (4) are used for burning the oxygen suppliment, furnace body (1) outer wall's top fixedly connected with water intaking valve (5), furnace body (1) outer wall's bottom fixedly connected with drain valve (6), furnace body (1) top's one end fixedly connected with steam valve (7), furnace body (1) top's the other end fixedly connected with relief valve (8), furnace body (1) top's centre fixedly connected with exhaust fume mechanism (9), exhaust fume mechanism (9) are used for the emission of flue gas and the absorption of surplus heat.

2. A gas steam boiler according to claim 1, characterized in that: the gas pipe (3), the oxygen supply mechanism (4), the smoke exhaust mechanism (9) and the conical heating chamber (101) are communicated with the inside of the smoke exhaust hole (102), and the inside of the water inlet valve (5), the water outlet valve (6), the steam valve (7), the safety valve (8) and the inside of the water storage chamber (103) are communicated with each other.

3. A gas steam boiler according to claim 1, characterized in that: the oxygen supply mechanism (4) comprises an oxygen inlet pipe (401), the oxygen inlet pipe (401) is fixed with the middle phase at the bottom of the furnace body (1), an air pump (402) is fixedly connected to the bottom of the oxygen inlet pipe (401), and an oxygen pumping pipe (403) is fixedly connected to the bottom of the air pump (402).

4. A gas steam boiler according to claim 1, characterized in that: the smoke exhaust mechanism (9) comprises a smoke exhaust pipe (901), the smoke exhaust pipe (901) is fixed with the middle of the top of the furnace body (1), a water storage pipe (902) is arranged on the outer wall of the smoke exhaust pipe (901), and a sealing cover (903) is fixedly connected to one side between the smoke exhaust pipe (901) and the water storage pipe (902).

5. The gas steam boiler of claim 4, wherein: the top fixedly connected with inlet tube (904) of aqua storage tube (902), the bottom fixedly connected with drain pipe (905) of aqua storage tube (902), the inside of aqua storage tube (902), inlet tube (904), drain pipe (905) is linked together.