CN209782789U - Solar energy and gas integrated form heating device - Google Patents
Solar energy and gas integrated form heating device Download PDFInfo
- Publication number
- CN209782789U CN209782789U CN201920159163.2U CN201920159163U CN209782789U CN 209782789 U CN209782789 U CN 209782789U CN 201920159163 U CN201920159163 U CN 201920159163U CN 209782789 U CN209782789 U CN 209782789U
- Authority
- CN
- China
- Prior art keywords
- water
- way valve
- electric
- solar
- heating
- 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
- 238000010438 heat treatment Methods 0.000 title claims abstract description 75
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 176
- 239000008236 heating water Substances 0.000 claims abstract description 63
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 239000008399 tap water Substances 0.000 claims description 4
- 235000020679 tap water Nutrition 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a solar energy and gas integrated form heating device, include: the solar water heater comprises a controller, a solar heat collector, a solar water storage tank, a gas heating water heater, a heat exchange water tank, a first electric three-way valve, a second electric three-way valve, a third electric three-way valve, a fourth electric three-way valve, a water mixing valve and a water pump; through first electric three-way valve, second electric three-way valve, third electric three-way valve, fourth electric three-way valve formation solar energy, the play water route and the heating return circuit of gas heat supply, the device is integrated solar energy and gas simultaneously for solar energy can insert the heating system and the heating system of gas heating water heater simultaneously, switches the export of first electric three-way valve, second electric three-way valve, third electric three-way valve, fourth electric three-way valve through the controller, makes solar energy and gas integrated form heating system use solar energy as the owner, and gas heating water heater is for assisting the heat supply heating, improves the utilization ratio of solar energy.
Description
Technical Field
The utility model relates to a heating equipment technical field, concretely relates to solar energy and gas integrated form heating device.
Background
at present, a water storage type water heating device generally supplies heat by a single heat source, such as electric energy, gas, solar energy, an air source, a water source, a geothermal energy source and the like, and cannot meet the heating and heat supply requirements in multiple aspects due to the limitation of the single heat source, such as places needing heating, heating and hot water supply at the same time. In order to solve the problem of heat supply by a single heat source, the current use scheme basically indicates an integrated system of solar energy and a wall-mounted furnace, wherein the integrated system is mainly solar energy and is assisted by the wall-mounted furnace, for example, the solar energy is independently connected into domestic hot water of the wall-mounted furnace, or is independently connected into a heating system of the wall-mounted furnace. But when solar energy inserts life hot water alone, the heating then need rely on the hanging stove to consume a large amount of gas, when solar energy inserts the heating alone, life hot water then need rely on hanging stove or other equipment to consume the energy and provide, and the integrated system of current solar energy and hanging stove is lower to the utilization ratio of solar energy.
SUMMERY OF THE UTILITY MODEL
The utility model provides a first technical problem provide a solar energy and gas integrated form heating device, its utilization ratio that can improve solar energy effectively.
The first technical problem is solved by the following technical scheme:
A solar energy and gas integrated heating device, comprising: the solar water heater comprises a controller, a solar heat collector, a solar water storage tank, a gas heating water heater, a heat exchange water tank, a first electric three-way valve, a second electric three-way valve, a third electric three-way valve, a fourth electric three-way valve, a water mixing valve and a water pump;
The first electric three-way valve, the second electric three-way valve, the third electric three-way valve, the fourth electric three-way valve, the water pump and the gas heating water heater are respectively electrically connected with the controller;
The solar water storage tank is connected with the solar heat collector, and a water outlet pipe of the solar water storage tank is communicated with a water inlet of the gas heating water heater through the first electric three-way valve;
The second electric three-way valve is communicated with the first electric three-way valve through a pipeline; a first outlet of the second electric three-way valve is communicated with a first inlet of the water mixing valve; the water outlet of the gas heating water heater is communicated with the pipeline;
A coil pipe inlet of the heat exchange water tank is communicated with a second outlet of the second electric three-way valve, and a coil pipe outlet of the heat exchange water tank is communicated with a water inlet pipe of the solar water storage tank; a water outlet pipe of the heat exchange water tank is communicated with a heating water return port of the gas heating water heater through the third electric three-way valve;
And a first inlet of the fourth electric three-way valve is communicated with a heating water outlet of the gas heating water heater, and a second inlet of the fourth electric three-way valve is communicated with the third electric three-way valve through a water pump.
solar energy and gas integrated form heating device, compare produced beneficial effect with the background art:
solar energy and gas integrated form heating device integrated solar energy and gas simultaneously for solar energy can insert the heating system and the heating system of gas heating water heater simultaneously, switches the export of first electric three-way valve, second electric three-way valve, third electric three-way valve, fourth electric three-way valve through the controller, makes solar energy and gas integrated form heating device use solar energy as the main, and gas heating water heater carries out the heating for assisting, improves the utilization ratio of solar energy.
In one embodiment, the solar energy and gas integrated heating device further comprises a first temperature sensor and a second temperature sensor, wherein the first temperature sensor is arranged on a water outlet pipe of the heat exchange water tank and is electrically connected with the controller; the second temperature sensor is arranged on a water outlet pipe of the solar water storage tank and is electrically connected with the controller.
In one embodiment, the coil outlet of the heat exchange water tank is provided with a first check valve.
In one embodiment, the gas heating water heater and the solar water storage tank are respectively provided with a water replenishing port communicated with a tap water inlet, and the water replenishing port of the solar water storage tank is provided with a second check valve and a ball valve.
In one embodiment, the water outlet of the gas heating water heater is provided with a third check valve.
in one embodiment, the solar and gas integrated heating and supplying device further comprises a radiator, wherein a heat dissipation channel inlet of the radiator is communicated with an outlet of the fourth electric three-way valve, and a heat dissipation channel outlet of the radiator is communicated with a water inlet pipe of the heat exchange water tank.
In one embodiment, a solar heat exchange coil is arranged in the solar water storage tank and connected with the solar heat collector.
Drawings
Fig. 1 is a schematic view of a solar and gas integrated heating device provided in an embodiment of the present invention in a heating mode;
Fig. 2 is a schematic view of the solar and gas integrated heating apparatus in a heating mode.
1. solar collector, 2, solar energy storage water tank, 21, first check valve, 22, solar energy heat transfer coil pipe, 3, controller, 4, gas heating water heater, 5, heat transfer water tank, 51, first check valve, 6, first electronic three-way valve, 7, second electronic three-way valve, 8, third electronic three-way valve, 9, fourth electronic three-way valve, 10, mix water valve, 11, water pump, 12, first temperature sensor, 13, second temperature sensor, 14, radiator.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings 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 efforts belong to the protection scope of the present invention.
Referring to fig. 1 and 2, an embodiment of the present invention provides a solar energy and gas integrated heating device, including: the solar water heater comprises a solar heat collector 1, a solar water storage tank 2, a controller 3, a gas heating water heater 4, a heat exchange water tank 5, a first electric three-way valve 6, a second electric three-way valve 7, a third electric three-way valve 8, a fourth electric three-way valve 9, a water mixing valve 10 and a water pump 11;
The first electric three-way valve 6, the second electric three-way valve 7, the third electric three-way valve 8, the fourth electric three-way valve 9, the water pump 11 and the gas heating water heater 4 are respectively electrically connected with the controller 3;
The solar water storage tank 2 is connected with the solar heat collector 1, and a water outlet pipe of the solar water storage tank 2 is communicated with a water inlet of the gas heating water heater 4 through the first electric three-way valve 6;
the second electric three-way valve 7 is communicated with the first electric three-way valve 6 through a pipeline; a first outlet of the second electric three-way valve 7 is communicated with a first inlet of the water mixing valve 10; the water outlet of the gas heating water heater 4 is communicated with the pipeline;
A coil inlet of the heat exchange water tank 5 is communicated with a second outlet of the second electric three-way valve 7, and a coil outlet of the heat exchange water tank 5 is communicated with a water inlet pipe of the solar water storage tank 2; a water outlet pipe of the heat exchange water tank 5 is communicated with a heating water return port of the gas heating water heater 4 through the third electric three-way valve 8;
A first inlet of the fourth electric three-way valve 9 is communicated with a heating water outlet of the gas heating water heater 4, and a second inlet of the fourth electric three-way valve 9 is communicated with the third electric three-way valve 8 through a water pump 11.
in this embodiment, the solar water storage tank 2 is provided with a water inlet pipe and a water outlet pipe, the water inlet pipe of the solar water storage tank 2 and a second inlet of the water mixing valve 10 are used for being communicated with a tap water inlet, the water outlet pipe of the solar water storage tank 2 is communicated with an inlet of the first electric three-way valve 6, a first outlet of the first electric three-way valve 6 is communicated with a water inlet of the gas heating water heater 4, a second outlet of the first electric three-way valve 6 is communicated with an inlet of the second electric three-way valve 7, a water outlet of the gas heating water heater 4 is communicated with a pipeline between the second electric three-way valve 7 and the first electric three-way valve 6, a first outlet of the second electric three-way valve 7 is communicated with a first inlet of the water mixing valve 10, and a water outlet of the water mixing valve 10 is used as a water outlet; when in the domestic hot water mode, under the driving of the controller 3, the first electric three-way valve 6 and the second electric three-way valve 7 are switched to an outlet leading to the second electric three-way valve and an outlet leading to the water mixing valve 10, so as to form a water outlet passage for solar heat supply; when the solar heat supply is insufficient, the first electronic three-way valve is switched to be communicated with a water inlet of the gas heating water heater 4 under the driving of the controller 3, the gas heating water heater 4 starts a bathroom mode, domestic water is heated by the gas heating water heater 4 and then is communicated with an inlet of the second electronic three-way valve 7, and meanwhile, the second electronic three-way valve 7 is controlled to be switched to be communicated with an outlet of the water mixing valve 10 to form a water outlet passage for gas heat supply, as shown in fig. 1.
the heat exchange water tank 5 is provided with a water inlet pipe and a water outlet pipe, the water outlet pipe of the heat exchange water tank 5 is communicated with an inlet of the third electric three-way valve 8, a first outlet of the third electric three-way valve 8 is communicated with a heating water return port of the gas heating water heater 4, a second outlet of the third electric three-way valve 8 is communicated with an inlet of the water pump 11, an outlet of the water pump 11 is communicated with a second inlet of the fourth electric three-way valve 9, and a first inlet of the fourth electric three-way valve 9 is communicated with a heating water outlet of the gas heating water heater 4; in a heating mode, under the driving of the controller 3, the first electronic three-way valve 6 is switched to be led to the outlet of the second electronic three-way valve 7, and the second electronic three-way valve 7 is switched to be led to the coil inlet of the heat exchange water tank 5; the third electronic three-way valve 8 is switched to be communicated with an outlet of the water pump 11, the water pump 11 is started, and the fourth electronic three-way valve 9 is switched to be connected with an inlet of the water pump 11 to form a solar heating loop; when the solar heating is insufficient, under the driving of the controller 3, the third electronic three-way valve 8 is switched to be led to the outlet of the gas heating water heater 4, the gas heating water heater 4 starts the heating mode, and the fourth electronic three-way valve 9 is switched to be connected with the inlet of the gas heating water heater 4 to form a gas heating loop, as shown in fig. 2.
an embodiment of the utility model provides a device is integrated solar energy and gas simultaneously for solar energy can insert the heating system and the heating system of gas heating water heater 4 simultaneously, switches the export of first electric three-way valve 6, second electric three-way valve 7, third electric three-way valve 8, fourth electric three-way valve 9 through controller 3, makes solar energy and gas integrated form heating device use solar energy as the main, and gas heating water heater 4 is for assisting carrying out the heating, improves the utilization ratio of solar energy. On the other hand, through setting up solar energy storage water tank 2, heat exchange water tank 5, with domestic water and heating system separation of water, guaranteed the cleanness of domestic water.
In an optional embodiment, the solar and gas integrated heating and supplying device further comprises a first temperature sensor 12 and a second temperature sensor 13, wherein the first temperature sensor 12 is arranged on the water outlet pipe of the heat exchange water tank 5 and is electrically connected with the controller 3; the second temperature sensor 13 is arranged on a water outlet pipe of the solar water storage tank 2 and is electrically connected with the controller 3.
in the embodiment of the present invention, in the heating mode, the first temperature sensor 12 senses the temperature of the water outlet pipe of the heat exchange water tank 5, and feeds back a signal to the controller 3 when the sensed temperature reaches the set temperature, so as to control the third electronic three-way valve to switch to the outlet leading to the water pump 11, the water pump 11 is started, the fourth electronic three-way valve is switched to connect the inlet of the water pump 11, and feeds back a signal to the controller 3 when the sensed temperature does not reach the set temperature, so as to control the third electronic three-way valve to switch to the outlet leading to the gas heating water heater 4, the gas heating water heater 4 starts the heating mode, and the fourth electronic three-way valve is switched to connect the inlet of the gas heating water heater 4; in the domestic hot water mode, the temperature of the water outlet pipe of the solar water storage tank 2 is sensed by the second temperature sensor 13, when the sensed temperature reaches a set temperature and a signal is fed back to the controller 3, the first electric three-way valve 6 and the second electric three-way valve 7 are controlled to be driven by the controller 3, the first electric three-way valve is switched to be communicated with the outlet of the second electric three-way valve and the second electric three-way valve is switched to be communicated with the outlet of the water mixing valve 10, when the sensed temperature does not reach the set temperature and a signal is fed back to the controller 3, the first electric three-way valve is controlled to be switched to be communicated with the water inlet of the gas heating water heater 4, the gas heating water heater 4 starts a bathroom mode, domestic water is heated by the gas heating water heater 4 and then is communicated with the inlet of the second electric three-way valve, and simultaneously controlling the second electronic three-way valve to be switched to the outlet of the water mixing valve 10, and enabling the device to be automatically switched to gas heating and heating under the condition of insufficient solar heating and heating by the aid of the first temperature sensor and the second temperature sensor, so that the device is mainly solar-powered, and the gas heating water heater 4 is in an auxiliary heating mode, the auxiliary heating automatic starting of the device is realized, the utilization rate of solar energy is further improved, and the device is energy-saving and environment-friendly and effectively reduces the cost of heating and heating compared with the traditional independent use of solar heating and heating.
In an alternative embodiment, the coil outlet of the heat exchange water tank 5 is provided with a first check valve 51. Further, a ball valve can be arranged at the outlet of the coil of the heat exchange water tank 5.
In an alternative embodiment, the gas heating water heater 4 and the solar water storage tank 2 are respectively provided with a water replenishing port for communicating with a tap water inlet, and the water replenishing port of the solar water storage tank 2 is provided with a second check valve 21 and a ball valve.
In an alternative embodiment, the water outlet of the gas-fired heating water heater 4 is provided with a third check valve.
Further, ball valves may be respectively disposed at a water outlet of the water mixing valve 10 and a water outlet of the gas heating water heater 4.
In an alternative embodiment, the solar and gas integrated heating and supplying device further comprises a radiator 14, wherein a heat dissipation channel inlet of the radiator 14 is communicated with an outlet of the fourth electric three-way valve 9, and a heat dissipation channel outlet of the radiator 14 is communicated with a water inlet pipe of the heat exchange water tank 5.
the check valve is arranged on the pipeline to prevent backflow and realize one-way conduction. The ball valve is arranged on the pipeline, so that a user can manually close or open the pipeline, and the maintenance is convenient.
In an alternative embodiment, a solar heat exchange coil 22 is arranged in the solar water storage tank 2, and the solar heat exchange coil 22 is connected with the solar heat collector 1. The solar heat exchange coil 22 and the solar heat collector 1 form a circulation loop to heat water in the solar water storage tank 2.
It should be noted that the solar water storage tank 2 and the heat exchange water tank 5 may be integrated into one water tank, that is, only the solar water storage tank 2 is adopted, at this time, the solar heat exchange coil 22 arranged in the solar water storage tank 2 adopts a double-coil structure, one coil and the solar heat collector 1 form a closed circulation loop, and the other coil, the gas heating water heater 4 and the radiator 14 form a closed circulation loop.
It should be noted that the present invention is not limited to the gas-fired heating water heater 4, and may be a wall-mounted boiler, for example.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. The device integrates solar energy and gas simultaneously, so that the solar energy can be connected into a heating system and a heating system of the gas heating water heater 4 simultaneously, the controller 3 switches the outlets of the first electric three-way valve 6, the second electric three-way valve 7, the third electric three-way valve 8 and the fourth electric three-way valve 9, so that the solar energy and gas integrated heating device takes the solar energy as a main part, and the gas heating water heater 4 supplies heat for assistance, thereby improving the utilization rate of the solar energy.
2. the device separates domestic water from a heating system through the solar water storage tank 2 and the heat exchange water tank 5, and the cleanness of the domestic water is ensured.
3. The device can be automatically switched into gas heating and heating under the condition of insufficient solar heating and heating, the heating mode with solar energy as the main part and gas heating water heater 4 as the auxiliary part is formed, the auxiliary heating automatic starting of the device is realized, and the device is more energy-saving and environment-friendly and effectively reduces the cost of heating and heating.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (7)
1. the utility model provides a solar energy and gas integrated form heating device which characterized in that includes: the solar water heater comprises a controller, a solar heat collector, a solar water storage tank, a gas heating water heater, a heat exchange water tank, a first electric three-way valve, a second electric three-way valve, a third electric three-way valve, a fourth electric three-way valve, a water mixing valve and a water pump;
The first electric three-way valve, the second electric three-way valve, the third electric three-way valve, the fourth electric three-way valve, the water pump and the gas heating water heater are respectively electrically connected with the controller;
the solar water storage tank is connected with the solar heat collector, and a water outlet pipe of the solar water storage tank is communicated with a water inlet of the gas heating water heater through the first electric three-way valve;
The second electric three-way valve is communicated with the first electric three-way valve through a pipeline; a first outlet of the second electric three-way valve is communicated with a first inlet of the water mixing valve; the water outlet of the gas heating water heater is communicated with the pipeline;
A coil pipe inlet of the heat exchange water tank is communicated with a second outlet of the second electric three-way valve, and a coil pipe outlet of the heat exchange water tank is communicated with a water inlet pipe of the solar water storage tank; a water outlet pipe of the heat exchange water tank is communicated with a heating water return port of the gas heating water heater through the third electric three-way valve;
and a first inlet of the fourth electric three-way valve is communicated with a heating water outlet of the gas heating water heater, and a second inlet of the fourth electric three-way valve is communicated with the third electric three-way valve through a water pump.
2. The solar and gas integrated heating apparatus according to claim 1, further comprising a first temperature sensor and a second temperature sensor, wherein the first temperature sensor is disposed on the outlet pipe of the heat exchange water tank and electrically connected to the controller; the second temperature sensor is arranged on a water outlet pipe of the solar water storage tank and is electrically connected with the controller.
3. The solar and gas integrated heating and supply apparatus of claim 2, wherein the coil outlet of the heat exchange water tank is provided with a first check valve.
4. the solar and gas integrated heating and supplying apparatus of claim 3, wherein the gas heating water heater and the solar water storage tank are respectively provided with a water replenishing port for communicating with a tap water inlet, and the water replenishing port of the solar water storage tank is provided with a second check valve and a ball valve.
5. the solar and gas integrated heating and supplying apparatus of claim 4, wherein a third check valve is provided at a water outlet of the gas heating water heater.
6. The solar and gas integrated heating apparatus according to claim 1, further comprising a radiator, wherein a heat dissipation channel inlet of the radiator is communicated with an outlet of the fourth electric three-way valve, and a heat dissipation channel outlet of the radiator is communicated with a water inlet pipe of the heat exchange water tank.
7. The solar and gas integrated heating and supply device of claim 1, wherein a solar heat exchange coil is disposed in the solar water storage tank, and the solar heat exchange coil is connected to the solar heat collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920159163.2U CN209782789U (en) | 2019-01-28 | 2019-01-28 | Solar energy and gas integrated form heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920159163.2U CN209782789U (en) | 2019-01-28 | 2019-01-28 | Solar energy and gas integrated form heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209782789U true CN209782789U (en) | 2019-12-13 |
Family
ID=68794210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920159163.2U Active CN209782789U (en) | 2019-01-28 | 2019-01-28 | Solar energy and gas integrated form heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209782789U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111396977A (en) * | 2020-03-27 | 2020-07-10 | 南京理工大学 | A workstation radiant heating system and its control method |
| CN114811711A (en) * | 2022-03-04 | 2022-07-29 | 吉林大学 | Equipment control method for assisting gas combined heat supply by utilizing solar energy |
-
2019
- 2019-01-28 CN CN201920159163.2U patent/CN209782789U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111396977A (en) * | 2020-03-27 | 2020-07-10 | 南京理工大学 | A workstation radiant heating system and its control method |
| CN111396977B (en) * | 2020-03-27 | 2021-06-18 | 南京理工大学 | Station radiation heating system and control method thereof |
| CN114811711A (en) * | 2022-03-04 | 2022-07-29 | 吉林大学 | Equipment control method for assisting gas combined heat supply by utilizing solar energy |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205593157U (en) | Water -saving gas water heater | |
| CN203131932U (en) | Heating system combining solar energy and off-peak electricity | |
| CN209782789U (en) | Solar energy and gas integrated form heating device | |
| CN201628363U (en) | Novel energy-conserving and water-saving water heater | |
| CN204853921U (en) | Instant heating type dual -purpose electric water heater device of water storage | |
| CN201196455Y (en) | Multi-heat source automatic hot water supply system | |
| CN210050983U (en) | Pre-mixing type electric water heater | |
| CN104913490A (en) | Water-storage and instant heating two-purpose electric water heater device | |
| CN101476781A (en) | Intelligent heating solar water heater | |
| CN203258724U (en) | Multi-energy heat supply system | |
| CN110081494A (en) | A kind of heat pump heating device and heating system | |
| CN201121974Y (en) | Water heater | |
| CN103836715B (en) | A kind of solar gas compound energy hot-water heating system | |
| CN207936219U (en) | Hybrid hot-water heating a heatable brick bed plate heating system | |
| CN216114728U (en) | Zero-cold-water gas water heater with circulating pipeline provided with remote control electric valve | |
| CN210624672U (en) | Energy-saving heating system for liquefied gas household | |
| CN211857316U (en) | A remote control system for solar water heaters based on Internet of Things technology | |
| CN205332566U (en) | High -efficient solar water heating system of safe type | |
| CN208886900U (en) | An energy-saving and efficient hot water supply system | |
| CN209672441U (en) | A kind of farm building solar energy equipment | |
| CN201740214U (en) | Double-container low-power double-die heating fast energy-saving heater | |
| CN209819674U (en) | Solar energy and heat pump combined water heater | |
| CN214791904U (en) | Intelligent domestic hot water, heating hot water and pool heating triple co-generation system | |
| CN207379064U (en) | A kind of combustion gas assisted heat pump hot water apparatus | |
| CN208349407U (en) | A kind of Intelligent warming way system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |