CN213901244U

CN213901244U - Natural gas combustion heating equipment

Info

Publication number: CN213901244U
Application number: CN202022807664.2U
Authority: CN
Inventors: 衣悦雷; 秦晓刚; 马朝
Original assignee: Beijing Sida Jiye Municipal Construction Engineering Co ltd
Current assignee: Beijing Sida Jiye Municipal Construction Engineering Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-08-06
Anticipated expiration: 2030-11-27

Abstract

A natural gas combustion heating device comprises a heating box, a water tank and a heating module, wherein the water tank is arranged on the upper side inside the heating box, an arc plate is arranged on the lower side inside the heating box, a plurality of copper pipes are embedded in the upper end of the arc plate, the upper ends of the copper pipes penetrate through the water tank, a plurality of heat conducting fins are arranged on the upper portions of the copper pipes and located inside the water tank, a ceramic fireproof layer is arranged on the lower side of the inner wall of the heating box, a combustion heating module is arranged on the lower side inside the heating box, and a water feeding pipe is arranged at the right end of the water tank; this device fire behavior is good, but the high efficiency heats the cold water in the water tank, and nimble temperature regulation, hot water can be delivered to tap and make things convenient for the hot water supply in the life and take, also can deliver to the coiled pipe and conveniently heat supply the heating for the user through the heat exchange, and the water tank heat preservation effect is good, and energy-conservation just conveniently improves the speed of reheating, reduces tap hot water and goes out water latency, but real-time detection nature gas leakage and early warning, and the safety in utilization is better.

Description

Natural gas combustion heating equipment

Technical Field

The utility model relates to a heating equipment technical field especially relates to a natural gas burning heating equipment.

Background

Natural gas is trapped in underground porous rock formations, including oil field gas, gas field gas, coal bed gas, mud volcanic gas, biogenic gas, and the like, and a small amount of natural gas is also released from the coal bed. It is a high-quality fuel and a chemical raw material; the natural gas is mainly used as fuel, can be used for producing carbon black, chemicals and liquefied petroleum gas, and the propane and butane produced by the natural gas are important raw materials of modern industry. The natural gas is mainly formed by mixing gaseous low molecular hydrocarbon and non-hydrocarbon gas; the natural gas is adopted as energy, so that the consumption of coal and petroleum can be reduced, and the problem of environmental pollution is greatly improved; as a clean energy, the natural gas can reduce the emission of sulfur dioxide and dust by nearly 100 percent, reduce the emission of carbon dioxide by 60 percent and reduce the emission of nitrogen oxide by 50 percent, is favorable for reducing the formation of acid rain, slows down the global greenhouse effect, fundamentally improves the environmental quality, and has more and more natural gas combustion heat supply equipment in urban life.

At present, the most functions of current natural gas burning heating equipment are single, and fire behavior is general, and no holding water box, heat exchange tube thermal efficiency are low, and cold water rate of heating is slow, and the user need wait for longer time, and the majority only can provide hot water and use, and can't utilize it to carry out heat supply heating simultaneously and use, and equipment safety protection nature is relatively poor, is difficult to carry out monitoring and the early warning that natural gas leaked. In order to solve the problems, the application provides a natural gas combustion heating device.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a natural gas burning heating equipment, this device fire behavior is good, but the cold water in the high efficiency heating water tank, adjust the temperature in a flexible way, hot water can be delivered to tap makes things convenient for the heat supply water to take in the life, also can deliver to the coiled pipe in the convenient user's heat supply heating of heat exchange, water tank heat preservation effect is good, energy-conservation and conveniently improve reheating's speed, reduce tap hot water and go out water latency, but natural gas leakage of real-time detection and early warning, the safety in utilization is better.

(II) technical scheme

In order to solve the problems, the utility model provides a natural gas combustion heating device, which comprises a heating box, a water tank and a heating module, wherein the upper side inside the heating box is provided with the water tank, the lower side inside the heating box is provided with an arc plate, the upper end of the arc plate is embedded with a plurality of copper pipes, the upper ends of the copper pipes penetrate through the water tank, the upper parts of the copper pipes and the positions inside the water tank are provided with a plurality of heat conducting fins, the lower side inside the heating box is provided with a ceramic fireproof layer, the lower side inside the heating box is provided with a combustion heating module, the right end of the water tank is provided with a water supply pipe, the other ends of the water supply pipe penetrate through the heating box and are connected with a plurality of second branch pipes through multi-way valves, the other ends of the second branch pipes are connected with a water tap, the upper part of the water supply pipe is connected with a water pump, the middle part of the water supply pipe is connected with a first branch pipe through a three-way valve, the middle part of the first branch pipe is provided with a valve, the other end of the first branch pipe is connected with the heating module, the lower end of the heating box is provided with a monitoring alarm module.

Preferably, the outside cover of water tank is equipped with the heat preservation, and the inside right-hand member upside of water tank is provided with the temperature sensor, and the model of temperature sensor is PT100, and water tank left end upper side is provided with the filler pipe, and the filler pipe other end runs through the heating cabinet.

Preferably, the combustion heating module comprises a gas pipe support, a gas sprayer and a gas inlet pipe, the upper end of the gas pipe support is provided with a plurality of gas sprayers, the right side of the upper end of the gas pipe support is provided with an igniter, the lower end of the gas pipe support is connected with a gas inlet pipe, the other end of the gas inlet pipe penetrates through the heating box, and the lower portion of the gas inlet pipe is provided with an electromagnetic valve.

Preferably, the heating module comprises a coiled pipe, a bottom plate, a heating plate and a return pipe, the plurality of heating plates are arranged at the upper end of the bottom plate in parallel, the coiled pipe is jointly connected to the middle of the heating plate, one end of the coiled pipe is connected with the first branch pipe, the other end of the coiled pipe is connected with the return pipe, and the other end of the return pipe penetrates through the heating box and is connected with the water tank.

Preferably, the monitoring alarm module comprises a toxic gas detector, a loudspeaker and an alarm lamp, the toxic gas detector is JH-TCQ-X in model number, the loudspeaker is located on the left side of the toxic gas detector, the alarm lamp is located on the right side of the toxic gas detector, and the toxic gas detector is electrically connected with the loudspeaker and the alarm lamp.

Preferably, the front end of the heating box is provided with a display screen and a switch group, the display screen is electrically connected with the water temperature sensor, and the switch group is electrically connected with the electromagnetic valve, the igniter, the valve and the water pump.

The above technical scheme of the utility model has following profitable technological effect: the device has good fireproof performance, after the natural gas sprayed by the spray head is ignited and combusted, the heat is discharged through the copper pipe and the exhaust pipe, meanwhile, the copper pipe and the heat conducting fin are matched to heat cold water in the water tank fast and efficiently, the water temperature sensor can detect the water temperature and display the water temperature on the display screen, the temperature is controlled by the switch group, the water pump can send hot water to a faucet, hot water is convenient to use in life, the hot water can also be sent to a coiled pipe, then heat exchange is carried out by the heating plate to conveniently supply heat for users, the cooled water flows back to the water tank through the return pipe, the heat preservation layer enables the heat preservation effect to be better, the reheating speed is convenient to be improved, the waiting time of hot water outlet of the water tap is reduced, can carry out real-time detection through toxic gas detector, carry out audible and visual alarm through speaker and warning light, greatly avoid the emergence of natural gas leakage calamity, the safety in utilization is better.

Drawings

Fig. 1 is a schematic structural diagram of the natural gas combustion heating apparatus provided by the present invention.

Fig. 2 is an enlarged view of a in the natural gas combustion heating apparatus according to the present invention.

Reference numerals: 1. a heating box; 2. a water tank; 3. a heat-insulating layer; 4. a water feeding pipe; 5. a water temperature sensor; 6. an arc-shaped plate; 7. a copper pipe; 8. a heat conductive sheet; 9. an exhaust pipe; 10. a ceramic fire barrier layer; 11. a gas pipe frame; 12. a gas burner; 13. a gas inlet pipe; 14. a water supply pipe; 15. a water pump; 16. a three-way valve; 17. a first branch pipe; 18. a valve; 19. a serpentine tube; 20. a base plate; 21. a heat supply board; 22. a return pipe; 23. a multi-way valve; 24. a second branch pipe; 25. a faucet; 26. a display screen; 27. a switch group; 28. a toxic gas detector; 29. a speaker; 30. an alarm light.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-2, the utility model provides a natural gas combustion heating device, including heating cabinet 1, water tank 2 and heating module, the inside upside of heating cabinet 1 is provided with water tank 2, the outside cover of water tank 2 is equipped with heat preservation 3, the inside right-hand member upside of water tank 2 is provided with water temperature sensor 5, the model of water temperature sensor 5 is PT100, the upper side of the left end of water tank 2 is provided with filler pipe 4, the other end of filler pipe 4 runs through heating cabinet 1, the inside downside of heating cabinet 1 is provided with arc 6, the upper end of arc 6 is embedded and is provided with a plurality of copper pipes 7, the upper end of copper pipe 7 runs through water tank 2, the upper portion of copper pipe 7 and the department that is located inside water tank 2 all are provided with a plurality of heat conduction pieces 8, the lower side of the inner wall of heating cabinet 1 is provided with ceramic flame retardant coating 10;

a combustion heating module is arranged on the lower side in the heating box 1 and comprises a gas pipe support 11, gas nozzles 12 and a gas inlet pipe 13, the gas pipe support 11 is provided with a plurality of gas nozzles 12, the right side of the upper end of the gas pipe support 11 is provided with an igniter, the lower end of the gas pipe support 11 is connected with the gas inlet pipe 13, the other end of the gas inlet pipe 13 penetrates through the heating box 1, and the lower part of the gas inlet pipe 13 is provided with an electromagnetic valve;

a water supply pipe 14 is arranged at the right end of the water tank 2, the other end of the water supply pipe 14 penetrates through the heating tank 1 and is connected with a plurality of second branch pipes 24 through multi-way valves 23, the other ends of the second branch pipes 24 are connected with water taps 25, the upper part of the water supply pipe 14 is connected with a water pump 15, the middle part of the water supply pipe 14 is connected with a first branch pipe 17 through a three-way valve 16, a valve 18 is arranged in the middle part of the first branch pipe 17, and the other end;

the heating module comprises a coiled pipe 19, a bottom plate 20, a heating plate 21 and a return pipe 22, the upper end of the bottom plate 20 is provided with a plurality of heating plates 21 in parallel, the middle part of each heating plate 21 is connected with the coiled pipe 19 together, one end of the coiled pipe 19 is connected with the first branch pipe 17, the other end of the coiled pipe 19 is connected with the return pipe 22, the other end of the return pipe 22 penetrates through the heating box 1 to be connected with the water tank 2, the lower end of the heating box 1 is provided with a monitoring alarm module, the monitoring alarm module comprises a toxic gas detector 28, a loudspeaker 29 and an alarm lamp 30, the model of the toxic gas detector 28 is JH-TCQ-X, the loudspeaker 29 is positioned at the left side of the toxic gas detector 28, the alarm lamp 30 is positioned at the right side of the toxic gas detector 28, the toxic gas detector 28 is electrically connected with the loudspeaker 29 and the alarm lamp 30, the front end of the heating box 1 is provided with a display screen 26 and a switch group 27, and the display screen 26 is electrically connected with the water temperature sensor 5, the switch group 27 is electrically connected with the electromagnetic valve, the igniter, the valve 18 and the water pump 15.

The utility model discloses a theory of operation does: cold water is added into the water tank 2 through the water adding pipe 4, the water tank is connected with an external gas pipeline through the gas inlet pipe 13 to be fed with gas, the gas is sprayed out through the gas spray head 12, the igniter ignites, heat is discharged through the copper pipe 7 and the exhaust pipe 9, the ceramic fireproof layer 10 can effectively prevent fire, and the use safety of the equipment is improved, meanwhile, the copper pipe 7 and the heat conducting fin 8 are matched to quickly and efficiently heat the cold water in the water tank 2, the water temperature sensor 5 can detect the water temperature and display the water temperature on the display screen 26, the temperature is controlled through the switch group 27, the water pump 15 can pump hot water to the second branch pipe 24 through the first branch pipe 17, and hot water in life can be conveniently supplied;

open valve 18, hot water enters into coiled pipe 19 through first branch pipe 17, then carry out the heat exchange through heating panel 21 and conveniently heat supply heating for the user, water after the cooling passes through back flow 22 and flows back to in the water tank 2, keep the temperature in the effect of heat preservation 3 within a definite time, conveniently improve reheating's speed, reduce tap 25 hot water play water latency, can carry out real-time detection through toxic gas detector 28, carry out acousto-optic warning through speaker 29 and warning light 30, greatly avoid the emergence of natural gas leakage calamity, safety in utilization is better.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The natural gas combustion heating equipment is characterized by comprising a heating box (1), a water tank (2) and a heating module; a water tank (2) is arranged on the upper side inside a heating box (1), an arc-shaped plate (6) is arranged on the lower side inside the heating box (1), a plurality of copper pipes (7) are embedded in the upper end of the arc-shaped plate (6), the upper ends of the copper pipes (7) penetrate through the water tank (2), a plurality of heat conducting fins (8) are arranged on the upper portion of the copper pipes (7) and are positioned inside the water tank (2), a ceramic fireproof layer (10) is arranged on the lower side of the inner wall of the heating box (1), a combustion heating module is arranged on the lower side inside the heating box (1), a water supply pipe (14) is arranged at the right end of the water tank (2), the other end of the water supply pipe (14) penetrates through the heating box (1) and is connected with a plurality of second branch pipes (24) through a multi-way valve (23), the other ends of the second branch pipes (24) are connected with a water faucet (25), the upper portion of the water supply pipe (14) is connected with a water pump (15), the middle portion of the water supply pipe (14) is connected with a first branch pipe (17) through a three-way valve (16), the valve (18) is arranged in the middle of the first branch pipe (17), the heating module is connected to the other end of the first branch pipe (17), and the monitoring and alarming module is arranged at the lower end of the heating box (1).

2. The natural gas combustion heating equipment according to claim 1, wherein the heat preservation layer (3) is sleeved outside the water tank (2), the water temperature sensor (5) is arranged on the upper side of the right end inside the water tank (2), the water temperature sensor (5) is in the type PT100, the water feeding pipe (4) is arranged on the upper side of the left end of the water tank (2), and the other end of the water feeding pipe (4) penetrates through the heating tank (1).

3. The natural gas combustion heating equipment according to claim 1, wherein the combustion heating module comprises a gas pipe support (11), a plurality of gas nozzles (12) and a gas inlet pipe (13), the gas nozzles (12) are arranged at the upper end of the gas pipe support (11), an igniter is arranged on the right side of the upper end of the gas pipe support (11), the gas inlet pipe (13) is connected to the lower end of the gas pipe support (11), the other end of the gas inlet pipe (13) penetrates through the heating box (1), and an electromagnetic valve is arranged at the lower part of the gas inlet pipe (13).

4. The natural gas combustion heating device according to claim 1, wherein the heating and warming module comprises a coiled pipe (19), a bottom plate (20), heating plates (21) and a return pipe (22), the heating plates (21) are arranged on the upper end of the bottom plate (20) in parallel, the coiled pipe (19) is commonly connected to the middle parts of the heating plates (21), one end of the coiled pipe (19) is connected with the first branch pipe (17), the other end of the coiled pipe (19) is connected with the return pipe (22), and the other end of the return pipe (22) penetrates through the heating box (1) and is connected with the water tank (2).

5. The natural gas combustion heating plant according to claim 1, wherein the monitoring alarm module comprises a toxic gas detector (28), a speaker (29) and an alarm lamp (30), the toxic gas detector (28) is of the type JH-TCQ-X, the speaker (29) is located on the left side of the toxic gas detector (28), the alarm lamp (30) is located on the right side of the toxic gas detector (28), and the toxic gas detector (28) is electrically connected with the speaker (29) and the alarm lamp (30).

6. The natural gas combustion heating apparatus according to claim 1, wherein a display screen (26) and a switch group (27) are arranged at the front end of the heating tank (1), the display screen (26) is electrically connected with the water temperature sensor (5), and the switch group (27) is electrically connected with the electromagnetic valve, the igniter, the valve (18) and the water pump (15).