CN210624717U - But gas hanging heating stove of multiple energy of high-speed joint - Google Patents
But gas hanging heating stove of multiple energy of high-speed joint Download PDFInfo
- Publication number
- CN210624717U CN210624717U CN201921833493.1U CN201921833493U CN210624717U CN 210624717 U CN210624717 U CN 210624717U CN 201921833493 U CN201921833493 U CN 201921833493U CN 210624717 U CN210624717 U CN 210624717U
- Authority
- CN
- China
- Prior art keywords
- heating
- heat exchanger
- electric
- hot water
- communicated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The utility model discloses a gas wall-mounted heating stove capable of fast connecting various energy sources, which comprises a heating stove shell, wherein a burner, a main heat exchanger and an exhaust mechanism are sequentially arranged in the heating stove shell from bottom to top, the main heat exchanger comprises a hot water heat exchanger and a heating heat exchanger, and the heating heat exchanger is positioned above the hot water heat exchanger; the heating heat exchanger water inlet end is through the terminal export intercommunication of heating on first electric three-way valve and the heating stove casing, and the water inlet end of first electric three-way valve is equipped with the circulating pump, and the third mouth of first electric three-way valve and the external heating heat source import intercommunication on the heating stove casing, the outlet end of heating heat exchanger and the external heating heat source export intercommunication on the heating stove casing. The utility model adopts the above structure a but gas hanging heating stove of multiple energy of high-speed joint easily contacts with other energy source interfaces fast, has reduced the problem that various pump valves in the middle of switch, has realized that the system is high-efficient to optimize and integrates.
Description
Technical Field
The utility model relates to a gas hanging heating stove technical field especially relates to a but gas hanging heating stove of multiple energy of high-speed joint.
Background
The proposal of the blue sky guard war promotes the rapid promotion of coal-to-electricity and coal-to-gas projects, particularly the utilization of natural gas. However, in the process of changing coal into gas in Hebei province, the problem of insufficient supply of natural gas occurs in winter heating, so that the project of heating by using natural gas is forced to stop. Similarly, in the project of changing coal into electricity, modes such as a solid heat storage electric heater, a directly-heated electric heater, an electric heating fan and the like can only be temporarily and slightly supplemented, and wide and standardized popularization and application cannot be formed.
In the process of changing coal into electricity and changing coal into gas, particularly in remote villages far away from a central town, the implementation of a centralized single technology of changing coal into electricity and changing coal into gas can cause the embarrassing situation of overlarge single-family investment and overhigh operation cost.
Therefore, the future multi-energy complementary mode for the rural heating mode can be combined with two or more energy modes, especially aiming at the advantages of stability of conventional energy and low cost of solar energy. The existing equipment with multiple energy sources combined for use is complex in structure, high in construction difficulty and poor in reliability.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a but gas hanging heating stove of multiple energy of high-speed joint easily contacts with other energy interface fast, has reduced the problem that various pump valves in the middle of switch, has realized that the system is high-efficient to optimize and has integrated.
In order to achieve the purpose, the utility model provides a gas wall-mounted heating stove capable of being quickly connected with various energy sources, which comprises a heating stove shell, wherein a burner, a main heat exchanger and an exhaust mechanism are sequentially arranged in the heating stove shell from bottom to top, the main heat exchanger comprises a hot water heat exchanger and a heating heat exchanger, and the heating heat exchanger is positioned above the hot water heat exchanger;
the water inlet end of the heating heat exchanger is communicated with a heating tail end outlet on the heating furnace shell through a first electric three-way valve, a circulating pump is arranged at the water inlet end of the first electric three-way valve, a third port of the first electric three-way valve is communicated with an external heating heat source inlet on the heating furnace shell, the water outlet end of the heating heat exchanger is communicated with an external heating heat source outlet on the heating furnace shell, and the water outlet end of the heating heat exchanger is also communicated with a heating tail end inlet on the heating furnace shell;
the water inlet of the hot water heat exchanger is communicated with a domestic cold water inlet, the water outlet of the hot water heat exchanger is communicated with a third electric valve through a second electric three-way valve, a third port of the second electric three-way valve is communicated with a pipeline on the water outlet side of the first electric three-way valve through a water supplementing valve, a pipeline on one side of the third electric valve is communicated with an external hot water heat source inlet through a fourth electric valve, and is also communicated with an external domestic hot water outlet through a fifth electric valve.
Preferably, the mechanism outside cover of airing exhaust is equipped with and is located the collection petticoat pipe of combustor top, the mechanism of airing exhaust is including being located the draught fan of combustor top, be equipped with the wind pressure switch on the draught fan, the top of draught fan is equipped with and runs through the exhaust port of heating furnace shell, the outside cover of exhaust port be equipped with the induced air mouth of collection petticoat pipe intercommunication.
Preferably, the circulating pump with still communicate in proper order on the pipeline between the terminal export of heating expansion tank, pressure sensor and safety relief valve, expansion tank is close to one side of circulating pump, be equipped with air relief valve on the circulating pump, be equipped with ignition electrode in the combustor, the below of combustor through the gas valve with gas import intercommunication on the heating furnace shell.
Preferably, an overheating switch and a heating temperature sensor are arranged on the water outlet side of the heating heat exchanger, and a hot water temperature sensor is arranged on the water outlet side of the hot water heat exchanger.
Therefore, the utility model adopts the above structure a but gas hanging heating stove of multiple energy of high-speed joint easily contacts with other energy interface fast, has reduced the problem that various pump valves in the middle of switch, has realized that the system is high-efficient to optimize and integrates.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic diagram of the utility model relates to a but gas hanging heating stove embodiment of multiple energy of high-speed joint.
Reference numerals
1. A heating furnace shell; 2. a burner; 3. a primary heat exchanger; 4. an air exhaust mechanism; 5. a hot water heat exchanger; 6. a heating heat exchanger; 7. a heating tail end inlet; 8. a heating end outlet; 9. a circulation pump; 10. is externally connected with a heating source inlet; 11. is externally connected with a heating source outlet; 12. a first electric three-way valve; 13. a second electric three-way valve; 14. a third electrically operated valve; 15. a fourth electrically operated valve; 16. a fifth electrically operated valve; 17. a water replenishing valve; 18. a domestic cold water inlet; 19. is externally connected with a hot water heat source inlet; 20. is externally connected with a domestic hot water outlet; 21. a smoke collecting hood; 22. a wind pressure switch; 23. a smoke outlet; 24. an air inducing port; 25. an expansion tank; 26. a pressure sensor; 27. a safety relief valve; 28. a gas valve; 29. a gas inlet; 30. an overheat switch; 31. a heating temperature sensor; 32. a hot water temperature sensor.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
Fig. 1 is the utility model relates to a but gas hanging heating stove embodiment of high-speed joint multiple energy, as shown in the figure, but a gas hanging heating stove of high-speed joint multiple energy, including heating stove casing 1, be equipped with combustor 2, main heat exchanger 3 and exhaust mechanism 4 from bottom to top in the heating stove casing 1 in proper order, be equipped with ignition electrode in the combustor 2, ignition electrode ignites on combustor 2, and combustor 2 heats for main heat exchanger 3, and exhaust mechanism 4 discharges the waste gas that produces. The lower part of the burner 2 is communicated with a gas inlet 29 on the heating furnace shell 1 through a gas valve 28, gas enters through the gas inlet 29, and the flow is adjusted under the regulation and control of the gas valve 28.
The outer side of the exhaust mechanism 4 is sleeved with a smoke collecting cover 21 positioned above the combustor 2, and the smoke collecting cover 21 collects smoke generated by the combustor 2 through the smoke collecting cover 21 and discharges the smoke outwards through the exhaust mechanism 4. The exhaust mechanism 4 comprises an induced draft fan positioned above the burner 2, a wind pressure switch 22 is arranged on the induced draft fan, and the induced draft fan and the wind pressure switch 22 are controlled by an adjusting mechanism to regulate and control the induced draft fan to discharge smoke outwards. The top of draught fan is equipped with the exhaust port 23 that runs through heating stove casing 1, and the flue gas outwards discharges through exhaust port 23. An induced draft port 24 communicated with the smoke collecting cover 21 is sleeved on the outer side of the smoke exhaust port 23, and natural wind can enter the interior from the induced draft port 24 to provide oxygen for the combustor 2.
The main heat exchanger 3 comprises a hot water heat exchanger 5 and a heating heat exchanger 6, the heating heat exchanger 6 is located above the hot water heat exchanger 5, and the heating heat exchanger 6 and the hot water heat exchanger 5 are both heat exchange coils, so that rapid heating can be realized. An overheating switch 30 and a heating temperature sensor 31 are arranged on the water outlet side of the heating heat exchanger 6 and used for monitoring the water outlet temperature of the heating heat exchanger 6. A hot water temperature sensor 32 is arranged on the water outlet side of the hot water heat exchanger 5 and used for monitoring the water outlet temperature of the hot water heat exchanger 5.
The water inlet end of the heating heat exchanger 6 is communicated with the heating end outlet 8 on the heating furnace shell 1 through the first electric three-way valve 12, and cold water of the heating end outlet 8 enters the heating heat exchanger 6 through the first electric three-way valve 12 to be heated. The water inlet end of the first electric three-way valve 12 is provided with a circulating pump 9, and the circulating pump 9 provides power for water flow. An automatic exhaust valve is arranged on the circulating pump 9, and waste gas can be discharged in time. Still communicate in proper order on the pipeline between circulating pump 9 and the terminal export 8 of heating has expansion tank 25, pressure sensor 26 and safety relief valve 27, and expansion tank 25 is close to one side of circulating pump 9, and expansion tank 25 has the level pressure effect and for the effect of system's moisturizing, and pressure sensor 26 is used for monitoring pipeline pressure, if pressure is too big, safety relief valve 27 initiatively carries out the pressure release.
The third mouth of first electric three-way valve 12 communicates with external heating heat source import 10 on the heating stove casing 1, and rivers can directly get into external heating heat source import 10. The water outlet end of the heating heat exchanger 6 is communicated with an external heating heat source outlet 11 on the heating furnace shell 1, and the heated water flow can be directly discharged through the external heating heat source outlet 11. The water outlet end of the heating heat exchanger 6 is also communicated with a heating terminal inlet 8 on the heating furnace shell 1, and hot water heated by the heating heat exchanger 6 can also enter a heating terminal inlet 7.
The water inlet of the hot water heat exchanger 5 is communicated with a domestic cold water inlet 18, and cold water enters the hot water heat exchanger 5 through the domestic cold water inlet 18. The water outlet of the hot water heat exchanger 5 is communicated with the third electric valve 14 through the second electric three-way valve 13, the third port of the second electric three-way valve 13 is communicated with the pipeline on the water outlet side of the first electric three-way valve 12 through the water replenishing valve 17, and water can be replenished through the expansion water tank 25 through the communication of the water replenishing valve 17. The pipeline on one side of the third electric valve 14 is communicated with an external hot water heat source inlet 19 through a fourth electric valve 15, and water flow passing through the hot water heat exchanger 5 can enter the external hot water heat source inlet 19. The pipeline on one side of the third electric valve 14 is also communicated with the external domestic hot water outlet 20 through the fifth electric valve 16, and water flow passing through the hot water heat exchanger 5 can enter the external domestic hot water outlet 20.
The utility model discloses a gas hanging heating stove's control flow as follows:
a heating control flow:
the system is started, standby and self-checked in an initial state, a heating mode of a starting system is manually set, a daily heating time period is set, when heating time is up, when the temperature of an external heating heat source reaches the temperature, a first electric three-way valve 12 and a circulating pump 9 are opened, the circulating pump 9 extracts water flow of a heating terminal outlet 8, cold water is conveyed to an external heating heat source inlet 10 through the first electric three-way valve 12, the cold water is heated through an external heating heat source heat exchange coil or a heat exchange water jacket, hot water of the external heating heat source is connected with an external heating heat source outlet 11, the hot water flows back to a heating terminal inlet 7, and the hot water enters. When the indoor temperature reaches the set temperature, the circulating pump is closed, and the system recovers to the initial state.
When judging outside heating heat source temperature and not reaching the temperature, open first electronic three-way valve 12 and circulating pump 9, circulating pump 9 extracts the rivers of the terminal export 8 of heating, through first electronic three-way valve 12, and the hanging stove is carried to cold water, enters into heating heat exchanger 6, and the heating mode is opened to the hanging stove, and hanging stove hot water flows out through the terminal import 7 of heating. When the indoor temperature reaches the set temperature, the gas heating stove and the circulating pump 9 are closed, and the system recovers to the initial state.
The mode is suitable for the operation mode that the heat exchanger mode heat transfer was adopted to outside heating heat source, realizes that gas heating stove and outside heating heat source parallel operation, and the multipotency is complementary, when having solved outside heating heat source system and having got into gas hanging stove, overheat temperature caused the problem that gas heating stove damaged.
When the external heating heat source is non-pressure-bearing direct current heat exchange, the external heating heat source is required to be higher than the gas heating furnace, and the water level difference of the inlet water and the outlet water of the external heating heat source is not more than 500 mm.
The domestic hot water process:
the system is started in an initial state, standby self-checking is carried out, the time period of a heating season of the system is set, when a domestic hot water terminal and a hot water output mode are started in the heating season, the second electric three-way valve 13 and the fifth electric valve 16 are opened, the fourth electric valve 15 is closed, cold water is supplied to enter the wall-hanging stove hot water heat exchanger 5, the wall-hanging stove hot water mode is started, and domestic hot water is output according to the set temperature.
When the domestic hot water terminal and the hot water output mode are opened in the heating season, whether the external heating heat source reaches the set temperature is judged, when the external heating heat source does not reach the set temperature, the third electric valve 14 and the fifth electric valve 16 are opened, the fourth electric valve 15 is closed, cold water is supplied to enter the hot water heat exchanger 5 of the heating stove, the hot water mode of the wall-hanging stove is opened, and hot water is output according to the set temperature.
When the external heating heat source reaches the set temperature, the third electric valve 14 and the fourth electric valve 15 are opened, the fifth electric valve 16 is closed, cold water is supplied to enter the hot water heat exchanger 5 of the heating stove, enters the external hot water heat source inlet 19 after passing through the third electric valve 14 and the fourth electric valve 15, and hot water is heated by heat exchange of the external heating heat source and outputs domestic hot water to a water consumption point. When the domestic hot water supply is completed, the system is restored to the initial state.
The mode is suitable for the operation mode that the heat exchanger mode heat transfer was adopted to outside heating heat source, realizes that gas heating stove and outside heating heat source parallel operation, and the multipotency is complementary, when having solved outside heating heat source system and having got into gas hanging stove, overheat temperature caused the problem that gas heating stove damaged.
When the external hot water heat source is a non-pressure-bearing water-falling system, the position of the external hot water heat source is required to be higher than that of the gas heating stove. The principle of supplying hot water and replenishing water by the external heat source is as follows:
when the external hot water heat source reaches the set temperature, the fourth electric valve 15 and the fifth electric valve 16 are opened, the third electric valve 14 is closed, and the hot water of the external hot water heat source passes through the fourth electric valve 15 and the fifth electric valve 16 and is output to the water using point by gravity.
When the external hot water heat source is lack of water, the third electric valve 14 and the fourth electric valve 15 are opened, the fifth electric valve 16 is closed, cold water is supplied to the hot water heat exchanger of the heating stove, the cold water is supplied to the external heating heat source through the third electric valve 14 and the fourth electric valve 15, water is supplemented until set conditions are met, and water supplement is completed. The system resumes the standby state.
And (3) water replenishing of a heat supply system:
the water supply of the heating system is carried out by a cold water inlet and a water supply valve 17, and when the air resistance of the heating system occurs and the related exhaust valve can not exhaust, the air can be exhausted by the automatic exhaust valve of the circulating pump 9. The system maintains or resumes the initial state.
Therefore, the utility model adopts the above structure a but gas hanging heating stove of multiple energy of high-speed joint easily contacts with other energy interface fast, has reduced the problem that various pump valves in the middle of switch, has realized that the system is high-efficient to optimize and integrates.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.
Claims (4)
1. The utility model provides a but gas hanging heating stove of multiple energy of high-speed joint, includes heating stove shell, its characterized in that: a burner, a main heat exchanger and an exhaust mechanism are sequentially arranged in the heating stove shell from bottom to top, the main heat exchanger comprises a hot water heat exchanger and a heating heat exchanger, and the heating heat exchanger is positioned above the hot water heat exchanger;
the water inlet end of the heating heat exchanger is communicated with a heating tail end outlet on the heating furnace shell through a first electric three-way valve, a circulating pump is arranged at the water inlet end of the first electric three-way valve, a third port of the first electric three-way valve is communicated with an external heating heat source inlet on the heating furnace shell, the water outlet end of the heating heat exchanger is communicated with an external heating heat source outlet on the heating furnace shell, and the water outlet end of the heating heat exchanger is also communicated with a heating tail end inlet on the heating furnace shell;
the water inlet of the hot water heat exchanger is communicated with a domestic cold water inlet, the water outlet of the hot water heat exchanger is communicated with a third electric valve through a second electric three-way valve, a third port of the second electric three-way valve is communicated with a pipeline on the water outlet side of the first electric three-way valve through a water supplementing valve, a pipeline on one side of the third electric valve is communicated with an external hot water heat source inlet through a fourth electric valve, and is also communicated with an external domestic hot water outlet through a fifth electric valve.
2. The gas wall-mounted heating stove capable of being quickly connected with various energy sources according to claim 1, characterized in that: exhaust mechanism outside cover is equipped with and is located the collection petticoat pipe of combustor top, exhaust mechanism is including being located the draught fan of combustor top, be equipped with the wind pressure switch on the draught fan, the top of draught fan is equipped with and runs through the exhaust port of heating furnace shell, the outside cover of exhaust port be equipped with the induced air mouth of collection petticoat pipe intercommunication.
3. The gas wall-mounted heating stove capable of being quickly connected with various energy sources according to claim 1, characterized in that: the heating system is characterized in that an expansion water tank, a pressure sensor and a safety pressure release valve are sequentially communicated with a pipeline between the circulating pump and a heating tail end outlet, the expansion water tank is close to one side of the circulating pump, an automatic exhaust valve is arranged on the circulating pump, an ignition electrode is arranged in the combustor, and the lower portion of the combustor is communicated with a fuel gas inlet through a fuel gas valve.
4. The gas wall-mounted heating stove capable of being quickly connected with various energy sources according to claim 1, characterized in that: an overheating switch and a heating temperature sensor are arranged on the water outlet side of the heating heat exchanger, and a hot water temperature sensor is arranged on the water outlet side of the hot water heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921833493.1U CN210624717U (en) | 2019-10-29 | 2019-10-29 | But gas hanging heating stove of multiple energy of high-speed joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921833493.1U CN210624717U (en) | 2019-10-29 | 2019-10-29 | But gas hanging heating stove of multiple energy of high-speed joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210624717U true CN210624717U (en) | 2020-05-26 |
Family
ID=70763733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921833493.1U Active CN210624717U (en) | 2019-10-29 | 2019-10-29 | But gas hanging heating stove of multiple energy of high-speed joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210624717U (en) |
-
2019
- 2019-10-29 CN CN201921833493.1U patent/CN210624717U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210624683U (en) | Split type solar energy optothermal coupling gas heating system | |
| CN210624717U (en) | But gas hanging heating stove of multiple energy of high-speed joint | |
| CN207455696U (en) | A kind of low nitrogen high efficiency burnt gas heating plant of integrated | |
| CN110230839A (en) | A kind of burnt gas wall hanging furnace and fuel battery combination heating system | |
| CN210624670U (en) | Heating system is used at solar and thermal type solar energy family | |
| CN109916082A (en) | A kind of self power generation environmental-protection gas water heater for heating | |
| CN102330966A (en) | Energy-saving heat-supplying device of condensation steam boiler | |
| CN206001686U (en) | Large-scale ring water direct heat-exchange solid heat storage electric furnace | |
| CN100458290C (en) | Apparatus for refrigeration or pyrogenicity or sanitary hot water using generator exhaust or residual heat | |
| CN211233353U (en) | Wall-mounted stove | |
| CN213810805U (en) | Single-wind disk solar thermal coupling gas heating system | |
| CN208794534U (en) | Multifunctional combined heating system | |
| CN207081204U (en) | A kind of solar water supply boiler | |
| CN210624672U (en) | Energy-saving heating system for liquefied gas household | |
| CN210832159U (en) | Heating system for liquefied gas household | |
| CN219140897U (en) | Gas hanging stove and solar energy linkage heating system | |
| CN216694020U (en) | Waste heat comprehensive utilization system of household gas water heater | |
| CN219140896U (en) | Methanol wall-mounted furnace and solar heating linkage system | |
| CN214891298U (en) | Energy-saving high-efficiency gas boiler | |
| CN217209824U (en) | Novel water heater | |
| CN210624671U (en) | Heating heat supply water route integral type heating system | |
| CN216282842U (en) | Heating furnace control system | |
| CN213146729U (en) | Energy-saving heating equipment | |
| CN210374117U (en) | Cross STREAMING light and fire bimodulus hot water system | |
| CN211290526U (en) | Wall-mounted furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |