CN212132899U - Waste heat recovery device for burner of gas wall-hanging stove - Google Patents

Waste heat recovery device for burner of gas wall-hanging stove Download PDF

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Publication number
CN212132899U
CN212132899U CN201922313171.0U CN201922313171U CN212132899U CN 212132899 U CN212132899 U CN 212132899U CN 201922313171 U CN201922313171 U CN 201922313171U CN 212132899 U CN212132899 U CN 212132899U
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pipe
flue gas
waste heat
chamber
box
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王爱琴
周志鹏
石峻岭
王燕
王安东
张亚楠
张宾
程聪
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Shandong Shancheng Gas Equipment Co ltd
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Shandong Shancheng Gas Equipment Co ltd
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Abstract

The utility model discloses a gas hanging stove combustor waste heat recovery device, the power distribution box comprises a box body, the shunt tubes has been run through to the upper end surface one side of box, the lower extreme surface of box runs through has intake pipe and outlet pipe, the intake pipe is located one side of outlet pipe, the internal surface lower extreme fixedly connected with adjusting device of box, adjusting device's upper end surface is provided with the combustion chamber, the upper end surface of combustion chamber is provided with heat exchanger, be provided with the fan directly over heat exchanger, the upper end surface fixed connection of fan has the flue gas pipe, the one end fixedly connected with flue gas chamber of flue gas pipe, the surface winding of flue gas pipe has the back flow, and its other end and flue gas chamber fixed connection. The utility model discloses, thereby the structure can be heated the combustor waste heat and add hot water for the daily use of wasing in a small amount of users, reduces the frequent frequency of opening of device, reduces the energy damage loss.

Description

Waste heat recovery device for burner of gas wall-hanging stove
Technical Field
The utility model relates to a gas hanging stove technical field specifically is a gas hanging stove burner waste heat recovery device.
Background
The gas wall-mounted heating stove originally originates from Europe, has a history of hundreds of years, and is a favorite in the market due to the long development history, mature technology and good quality of the wall-mounted stove in Europe. The wall hanging stove is fully called as follows: the 'gas wall-mounted heating stove' is called by Chinese standard: the wall-mounted gas water heater for quick heating is essentially different from a water heater, the wall-mounted gas furnace has a powerful household central heating function and can meet the heating requirements of multiple rooms, the heat preservation function of the wall-mounted gas furnace is influenced by two factors of local climatic conditions and the heat preservation condition of a building, and the wall-mounted gas furnace is fixed on a wall by a wall-mounted mechanism.
The gas wall-mounted boiler is used very frequently, so that the gas wall-mounted boiler can bring convenience to the life of people, but in cold winter, a user can wash vegetables, wash dishes and clean hands daily, but the amount of hot water required in the process is reduced, the gas wall-mounted boiler is used frequently, so that the device is opened frequently, the energy consumption and the power consumption of the device are increased, and the use cost of the user is increased;
compared with the Chinese patent, the flue gas waste heat recovery device CN201820195551.1 of the gas wall-mounted furnace has the advantages that the flue gas waste heat recovery device of the gas wall-mounted furnace is fixedly connected with a fan between two sides of the inner wall of the cover body, the top of the cover body is communicated with a flue gas pipe, one end of the flue gas pipe far away from the cover body is communicated with a filter box, a first cold water pipe penetrates through the left side of the top of the box body, the bottom end of the first cold water pipe is positioned inside the box body and is communicated with a shunt pipe, a shunt opening of the shunt pipe is communicated with a heating pipe, one end of the heating pipe far away from the shunt pipe penetrates through the heat exchanger and extends to the right side of the heat exchanger, one end of the heating pipe is communicated with a water tank, the other side shunt opening of the shunt pipe is communicated with a first bent pipe, the first bent pipe is wound on the surface of, the second elbow is positioned at the bottom of the first elbow, the bottom of the second elbow is communicated with the inclined pipe, the bottom of the inclined pipe is communicated with the water tank, heat in flue gas can be effectively utilized, resource waste caused by heat consumption is prevented, unnecessary waste is reduced, water can be circularly heated at the same time, waste heat can not be generated, the flue gas waste heat recovery device of the gas wall-mounted furnace is provided with the exhaust pipe through the right sides of the filter box and the box body, the bottom of the box body is positioned on the surfaces of the air inlet pipe and the water outlet pipe, the right side of the inner wall of the box body is fixedly connected with the control device, the filter screen and the disinfection screen are fixedly connected between the two sides of the inner wall of the filter box from top to bottom in sequence, the regulation can be very convenient, and simultaneously, the flue gas after waste heat recovery can be disinfected and treated, and the environment pollution caused, meanwhile, the device is simple in structure and high in practicability.
Therefore, the waste heat recovery device for the burner of the gas wall-hanging stove is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gas hanging stove combustor waste heat recovery device, thereby the device structure can be heated the combustor waste heat and add hot water for the daily a small amount of washing of user use reduces the frequency that the device frequently opened, reduces the energy damage loss, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gas hanging stove combustor waste heat recovery device, includes the box, the shunt tubes has been run through to upper end surface one side of box, the lower extreme surface of box has intake pipe and outlet pipe to run through, the intake pipe is located one side of outlet pipe, the internal surface lower extreme fixedly connected with adjusting device of box, adjusting device's upper end surface is provided with the combustion chamber, the upper end surface of combustion chamber is provided with heat exchanger, be provided with the fan directly over heat exchanger, the upper end surface fixedly connected with flue gas pipe of fan, the one end fixedly connected with flue gas chamber of flue gas pipe, the surface winding of flue gas pipe has the back flow, and its other end and flue gas chamber fixed connection, the one end of shunt tubes runs through and extends to the inside of box, one side of fan is provided with the heating pipe, heating pipe and box fixed connection, and the bottom of heating pipe is connected with heat exchanger, the shunt tubes is connected with heating pipe and back flow respectively, the intake pipe is connected with the combustion chamber, the opposite side of fan is provided with controlling means, and controlling means's below is provided with the water tank, the outlet pipe is connected with the water tank, the inside of flue gas chamber is provided with the backward flow room and goes out the flue, it is located the middle part of flue gas chamber to go out the flue, the back flow is connected with the backward flow room.
Through adopting above-mentioned technical scheme, thereby the device structure can be heated the combustor waste heat and add hot water for the daily use of wasing in a small amount of user reduces the frequency that the device frequently opened, reduces the energy damage loss.
Preferably, the bottom end of the return pipe is fixedly connected with a residual heat pipe, one end of the residual heat pipe is respectively connected with the return pipe and the return chamber, and the other end of the residual heat pipe penetrates through and extends to the outer surface of the box body.
Through adopting above-mentioned technical scheme, the waste heat pipe is discharged with the water drainage after the back flow and the indoor heating of backward flow.
Preferably, the flue outlet is of an S-shaped structure, and a filter screen is fixedly connected inside the flue outlet.
Through adopting above-mentioned technical scheme, S type structure goes out the flue and can slow down flue gas exhaust rate, makes its and the inside abundant contact of backward flow indoor to its inside water heating.
Preferably, the return pipe is wound on the outer surface of the flue gas pipe in a threaded manner, and the outer surface of the return pipe is tightly attached to the outer surface of the flue gas pipe.
By adopting the technical scheme, the temperature of the flue gas after combustion in the combustion chamber heats the flue gas pipe when the flue gas passes through the flue and then the heat is transferred to the inside of the return pipe to heat the water in the return pipe.
Preferably, the heat exchanger is connected with the water tank through a pipeline.
The hot water in the heat exchanger is injected into the water tank by adopting the technical proposal.
Preferably, the flue gas chamber is made of stainless steel, and the flue gas chamber is fixedly connected with the box body.
Through adopting above-mentioned technical scheme, the flue gas chamber plays the flue gas and filters emission and can also heat its inside backward flow room water simultaneously.
Preferably, a water stop valve is arranged at one end of the waste heat pipe penetrating through and extending to the outer surface of the box body, and a wall hanging mechanism is fixedly connected to the outer surface of the rear end of the box body.
Through adopting above-mentioned technical scheme, fix the device at the wall body through hanging mechanism.
Compared with the prior art, the beneficial effects of the utility model are that:
the device is added with a reflux pipe, a reflux chamber, a waste heat pipe, a flue outlet, a smoke chamber and other structural components, when the device is used, the device is opened through a control panel control device, fuel gas enters a combustion chamber through an air inlet pipe for combustion, cold water enters through a shunt pipe, water enters into a water tank after being heated through a heating pipe after being subjected to heat exchange through a heat exchanger, water is mixed with external cold water through a water outlet pipe and is regulated to be used, the combusted smoke is sucked away through a fan and enters into the smoke chamber through the smoke pipe, meanwhile, the cold water enters into the reflux pipe and the reflux chamber through the shunt pipe, the waste heat can be fully recovered, the smoke is filtered through a filter screen through an outlet flue of an S-shaped structure and then is discharged out of the reflux chamber in a contact manner, when a user needs a small amount of hot water for life, a water stop valve at one end of the, the device structure can be heated thereby to the combustor waste heat and add hot water for the daily a small amount of washing of user are used, reduce the frequency that the device frequently opened, reduce the energy and damage the loss.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a combined view of the wall hanging mechanism and the box body of the present invention;
FIG. 3 is a structural view of the case of the present invention;
fig. 4 is a combined view of the flue gas chamber and the return chamber of the present invention.
In the figure:
1. a box body; 2. an air inlet pipe; 3. a water outlet pipe; 4. a heat exchanger; 5. a fan; 6. a flue gas pipe; 7. a return pipe; 8. a shunt tube; 9. heating a tube; 10. a combustion chamber; 11. a water tank; 12. a control device; 13. residual heat pipes; 14. a flue gas chamber; 15. a wall hanging mechanism; 16. a reflux chamber; 17. discharging the flue; 18. and (4) an adjusting device.
Detailed Description
In the following, reference will be made to the accompanying drawings in the embodiments of the present invention for clearly and completely describing the technical solutions 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution:
as shown in fig. 1, 2 and 3, a waste heat recovery device for a burner of a gas wall-hanging stove comprises a box body 1, a shunt pipe 8 penetrates through one side of the outer surface of the upper end of the box body 1, an air inlet pipe 2 and an air outlet pipe 3 penetrate through the outer surface of the lower end of the box body 1, the air inlet pipe 2 is positioned on one side of the air outlet pipe 3, an adjusting device 18 is fixedly connected with the lower end of the inner surface of the box body 1, a combustion chamber 10 is arranged on the outer surface of the upper end of the adjusting device 18, a heat exchanger 4 is arranged on the outer surface of the upper end of the combustion chamber 10, a fan 5 is arranged right above the heat exchanger 4, a flue gas pipe 6 is fixedly connected with the outer surface of the upper end of the fan 5, a flue gas chamber 14 is fixedly connected with one end of the flue gas pipe 6, a return pipe 7 is wound on the, a heating pipe 9 is arranged on one side of the fan 5, the heating pipe 9 is fixedly connected with the box body 1, the bottom end of the heating pipe 9 is connected with the heat exchanger 4, the shunt pipe 8 is respectively connected with the heating pipe 9 and the return pipe 7, the air inlet pipe 2 is connected with the combustion chamber 10, a control device 12 is arranged on the other side of the fan 5, a water tank 11 is arranged below the control device 12, and the water outlet pipe 3 is connected with the water tank 11;
as shown in fig. 4, a return chamber 16 and a flue 17 are arranged inside the flue chamber 14, the flue 17 is located in the middle of the flue chamber 14, and the return pipe 7 is connected to the return chamber 16.
Through adopting above-mentioned technical scheme, thereby the device structure can be heated the combustor waste heat and add hot water for the daily use of wasing in a small amount of user reduces the frequency that the device frequently opened, reduces the energy damage loss.
Specifically, as shown in fig. 3, a residual heat pipe 13 is fixedly connected to the bottom end of the return pipe 7, one end of the residual heat pipe 13 is respectively connected to the return pipe 7 and the return chamber 16, and the other end of the residual heat pipe 13 penetrates through and extends to the outer surface of the tank 1.
By adopting the technical scheme, the residual heat pipe 13 drains the water heated in the return pipe 7 and the return chamber 16.
Specifically, as shown in fig. 4, the exhaust flue 17 is of an S-shaped structure, and a filter screen is fixedly connected inside the exhaust flue.
Through adopting above-mentioned technical scheme, S type structure goes out flue 17 and can slow down flue gas exhaust rate, makes it and the inside abundant contact of backward flow room 16 to its inside water heating.
Specifically, as shown in fig. 3, the return pipe 7 is wound on the outer surface of the flue gas pipe 6 in a threaded manner, and the outer surface of the return pipe 7 is tightly attached to the outer surface of the flue gas pipe 6.
By adopting the technical scheme, when the flue gas combusted in the combustion chamber 10 passes through the flue gas outlet 17, the temperature of the flue gas heats the flue gas pipe 6, and then the heat is transferred to the inside of the return pipe 7 to heat the water in the return pipe.
Specifically, as shown in fig. 3, the heat exchanger 4 is connected to the water tank 11 through a pipe.
By adopting the technical scheme, the hot water in the heat exchanger 4 is filled into the water tank 11.
Specifically, as shown in fig. 3, the flue gas chamber 14 is made of stainless steel, and the flue gas chamber 14 is fixedly connected with the box body 1.
By adopting the technical scheme, the flue gas chamber 14 can filter and discharge flue gas and can heat water in the internal return chamber 16.
Specifically, as shown in fig. 3, a water stop valve is disposed at one end of the waste heat pipe 13 penetrating and extending to the outer surface of the box 1, and a wall hanging mechanism 15 is fixedly connected to the outer surface of the rear end of the box 1.
Through adopting above-mentioned technical scheme, fix the device at the wall body through hanging mechanism 15.
The working principle is as follows:
when the device is used, the control panel control device 12 is opened, fuel gas enters the combustion chamber 10 through the gas inlet pipe 2 for combustion, cold water enters the shunt pipe 8 at the same time, the water enters the water tank 11 after being subjected to heat exchange through the heating pipe 9 and the heat exchanger 4, the water is heated and then enters the water tank 11, the water is mixed with external cold water through the water outlet pipe 3 and then is used after being regulated by the regulating device 18, the combusted flue gas is sucked away through the fan 5 and enters the flue gas chamber 14 through the flue gas pipe 6, meanwhile, the cold water enters the reflux pipe 7 and the reflux chamber 16 through the shunt pipe 8, the waste heat can be fully recovered, the flue gas is filtered through the filter screen through the gas outlet pipe 17 with an S-shaped structure and then is discharged by contacting with the reflux chamber 16, and when a user needs a small amount of hot water for life, open the stagnant water valve of shunt tubes 8 one end and discharge the inside hot water of back flow pipe 7 and return-flow chamber 16 and use, thereby the device structure can be heated the combustor waste heat and add hot water for the daily a small amount of washing of user use reduces the frequent frequency of opening of device, reduces the energy damage loss.
The using method comprises the following steps: when the device is used, the device 12 is controlled to be opened through the control panel, gas enters the combustion chamber 10 through the gas inlet pipe 2 to be combusted, meanwhile, cold water enters the flow dividing pipe 8, the cold water enters the water tank 11 after being subjected to heat exchange through the heat exchanger 4 by the heating pipe 9, the hot water enters the water tank after being heated, the cold water is mixed with external cold water by the water outlet pipe 3 and then is adjusted to be discharged for use by the adjusting device 18, the combusted flue gas is sucked away by the fan 5 and enters the flue gas chamber 14 through the flue gas pipe 6, meanwhile, cold water enters the return pipe 7 and the return chamber 16 through the shunt pipe 8 to ensure that the waste heat can be fully recovered, smoke is filtered by the filter screen through the smoke outlet flue 17 with the S-shaped structure and then is discharged by contacting with the return chamber 16, when a user needs a small amount of hot water for life, the water stop valve at one end of the shunt pipe 8 is opened to discharge the hot water in the return pipe 7 and the return chamber 16 for use.
The utility model discloses the use of the above-mentioned part of heat exchanger 4, fan 5, heating pipe 9, combustion chamber 10, controlling means 12 and adjusting device 18 that adopts the utility model provides a background data is given, and cooperate the utility model discloses a description of specification, the technical field personnel that belong to can reach its use to obtain corresponding result of use, the event does not have a disclosure one by one
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 is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a gas hanging stove combustor waste heat recovery device, includes box (1), its characterized in that: the utility model discloses a gas stove, including box (1), shunt tubes (8) run through on one side of the upper end surface of box (1), the lower extreme surface of box (1) runs through has intake pipe (2) and outlet pipe (3), intake pipe (2) are located one side of outlet pipe (3), the internal surface lower extreme fixedly connected with adjusting device (18) of box (1), the upper end surface of adjusting device (18) is provided with combustion chamber (10), the upper end surface of combustion chamber (10) is provided with heat exchanger (4), be provided with fan (5) directly over heat exchanger (4), the upper end surface fixedly connected with flue gas pipe (6) of fan (5), the one end fixedly connected with flue gas chamber (14) of flue gas pipe (6), the surface winding of flue gas pipe (6) has back flow (7), and its other end and flue gas chamber (14) fixed connection, one end of the shunt pipe (8) penetrates through and extends into the box body (1), one side of the fan (5) is provided with a heating pipe (9), the heating pipe (9) is fixedly connected with the box body (1), the bottom end of the heating pipe (9) is connected with the heat exchanger (4), the shunt pipe (8) is respectively connected with the heating pipe (9) and the return pipe (7), the air inlet pipe (2) is connected with a combustion chamber (10), the other side of the fan (5) is provided with a control device (12), a water tank (11) is arranged below the control device (12), the water outlet pipe (3) is connected with the water tank (11), a return chamber (16) and a flue outlet (17) are arranged in the flue gas chamber (14), the flue outlet (17) is positioned in the middle of the flue gas chamber (14), and the return pipe (7) is connected with the return chamber (16).
2. The waste heat recovery device for the burner of the gas wall-hanging stove as claimed in claim 1, characterized in that: the bottom fixedly connected with surplus heat pipe (13) of back flow pipe (7), and the one end of surplus heat pipe (13) is connected with back flow pipe (7) and backward flow room (16) respectively, the other end of surplus heat pipe (13) runs through and extends to box (1) surface.
3. The waste heat recovery device for the burner of the gas wall-hanging stove as claimed in claim 1, characterized in that: the exhaust flue (17) is of an S-shaped structure, and a filter screen is fixedly connected inside the exhaust flue.
4. The waste heat recovery device for the burner of the gas wall-hanging stove as claimed in claim 1, characterized in that: the return pipe (7) is wound on the outer surface of the flue gas pipe (6) in a threaded manner, and the outer surface of the return pipe (7) is tightly attached to the outer surface of the flue gas pipe (6).
5. The waste heat recovery device for the burner of the gas wall-hanging stove as claimed in claim 1, characterized in that: the heat exchanger (4) is connected with the water tank (11) through a pipeline.
6. The waste heat recovery device for the burner of the gas wall-hanging stove as claimed in claim 1, characterized in that: the flue gas chamber (14) is made of stainless steel, and the flue gas chamber (14) is fixedly connected with the box body (1).
7. The waste heat recovery device for the burner of the gas wall-hanging stove as claimed in claim 1, characterized in that: one end of the waste heat pipe (13) which penetrates through and extends to the outer surface of the box body (1) is provided with a water stop valve, and the outer surface of the rear end of the box body (1) is fixedly connected with a wall hanging mechanism (15).
CN201922313171.0U 2019-12-20 2019-12-20 Waste heat recovery device for burner of gas wall-hanging stove Active CN212132899U (en)

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Application Number Priority Date Filing Date Title
CN201922313171.0U CN212132899U (en) 2019-12-20 2019-12-20 Waste heat recovery device for burner of gas wall-hanging stove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922313171.0U CN212132899U (en) 2019-12-20 2019-12-20 Waste heat recovery device for burner of gas wall-hanging stove

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CN212132899U true CN212132899U (en) 2020-12-11

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116498987A (en) * 2023-06-28 2023-07-28 国电建三江前进生物质发电有限公司 Waste heat recovery device and method for biomass power generation
CN117267941A (en) * 2023-11-23 2023-12-22 聊城科创节能设备有限公司 Energy-saving environment-friendly automatic temperature-control gas fuel water heater

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116498987A (en) * 2023-06-28 2023-07-28 国电建三江前进生物质发电有限公司 Waste heat recovery device and method for biomass power generation
CN116498987B (en) * 2023-06-28 2023-12-22 国电建三江前进生物质发电有限公司 Waste heat recovery device and method for biomass power generation
CN117267941A (en) * 2023-11-23 2023-12-22 聊城科创节能设备有限公司 Energy-saving environment-friendly automatic temperature-control gas fuel water heater

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