CN217441860U - Environment-friendly air conditioning system capable of circularly supplying heat by utilizing geothermal energy - Google Patents
Environment-friendly air conditioning system capable of circularly supplying heat by utilizing geothermal energy Download PDFInfo
- Publication number
- CN217441860U CN217441860U CN202220208396.9U CN202220208396U CN217441860U CN 217441860 U CN217441860 U CN 217441860U CN 202220208396 U CN202220208396 U CN 202220208396U CN 217441860 U CN217441860 U CN 217441860U
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- air
- output end
- valve
- 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
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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
The utility model discloses an environmental protection air conditioning system of heat supply of usable geothermal energy circulation, including geothermal well water intake and the fan of airing exhaust, the one end of geothermal well water intake has first water pump through water piping connection, the output of first water pump has the filter through water piping connection, the output of filter has the water knockout drum through water piping connection, the output of water knockout drum has first valve, second valve, third valve through water piping connection respectively, first valve has first ground heating coil through water piping connection. The utility model discloses be provided with two-layer ground heating coil, the heat preservation effect is better to can make indoor rapid heating up with getting into indoor new trend heating, it is very practical, utilized winter low temperature to freeze into ice with the groundwater that becomes cold behind the heat supply then release the cold volume of storing the ice storage tank in summer, it is more comprehensive to the utilization of geothermal energy simultaneously to have saved the water resource, and do not produce the consumption to groundwater, very environmental protection.
Description
Technical Field
The utility model relates to a geothermal energy heat supply field especially relates to an environmental protection air conditioning system of usable geothermal energy circulation heat supply.
Background
Geothermal energy is natural heat energy extracted from the earth's crust, which comes from lava rock inside the earth and exists in the form of heat, which is energy that causes volcanic eruptions and earthquakes. The temperature inside the earth is as high as 7000 c, and at depths of 80 to 100 miles, the temperature drops to 650 to 1200 c. Through the flow of groundwater and the gushing of lava to the crust 1 to 5 km from the ground, the heat is transferred closer to the ground. The hot lava heats up the nearby ground water, which eventually seeps out of the ground. The simplest and most cost-effective way to use geothermal energy is to take these sources directly and extract their energy.
The prior patent (publication number is CN 210602094U) discloses a heat supply and air conditioning system for a farm house, which comprises a farm house, a low ambient temperature air source heat pump air heater, a tunnel air supply port, a tunnel air supply fan, a medium-high efficiency filter, a buried air pipe, an outdoor side air valve, an indoor side air valve, an outdoor air inlet, a rat-proof net, a coarse efficiency filter and an indoor air return port. Based on the shallow geothermal energy utilization technology, shallow geothermal energy resources are obtained through the underground air pipes, and when the cold and heat load is small, summer cold supply and winter heat supply of the farm houses are realized; when the cold and heat load is large, the precooling and preheating of the indoor fresh air are realized while the air source heat pump air heater with low environmental temperature supplies cold or heat, and the requirement of the fresh air of a human body is met. Rural land resources are abundant, and the buried air pipe is suitable for being arranged, and two forms of horizontal arrangement and vertical arrangement are provided for newly-built farmhouse and existing farmhouse transformation. The energy-saving device is good in overall energy-saving performance and suitable for being used in the farm houses with heat supply and cold supply requirements.
However, this device still has some problems: the device supplies heat to the indoor through the tunnel wind, however the air is the bad conductor of heat energy, heats the house bottom of the ground through hot-air not only speed is inefficiency slow, and the effect is not good moreover, can't satisfy normal heating demand to the device is very single to the utilization mode of geothermal energy, wherein still is provided with other equipment and assists the heat supply, has wasted valuable geothermal energy resource greatly.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an environment-friendly air conditioning system capable of utilizing geothermal energy for circulating heat supply.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an environment-friendly air conditioning system capable of circularly supplying heat by utilizing geothermal energy comprises a geothermal well water collecting port and an exhaust fan, wherein one end of the geothermal well water collecting port is connected with a first water pump through a water pipe, the output end of the first water pump is connected with a filter through a water pipe, the output end of the filter is connected with a water separator through a water pipe, the output end of the water separator is respectively connected with a first valve, a second valve and a third valve through water pipes, the first valve is connected with a first geothermal pipe through a water pipe, the output end of the first geothermal pipe is connected with a water collector through a water pipe, and the output end of the water collector is connected with a geothermal well water outlet through a water pipe;
the output end of the second valve is connected with a first heat exchanger through a water pipe, the other end of the first heat exchanger is connected with a first air intake fan through an air pipe, the air pipe output end of the first heat exchanger is fixedly connected with an air inlet, the air exhaust fan is connected with an air outlet through an air pipe, the water pipe output end of the first heat exchanger is fixedly connected with a second ground heating pipe, the output end of the second ground heating pipe is connected with a water collector through a water pipe, one end of the water collector is connected with a second water pump through a water pipe, the output end of the second water pump is connected with an ice storage tank through a water pipe, a liquid level sensor and a condenser are arranged inside the ice storage tank, one end of the condenser is connected with a second air intake fan through an air pipe, the other end of the condenser is connected with the air inlet through an air pipe, and the output end of the ice storage tank is connected with a one-way valve through a water pipe, the output end of the one-way valve is connected with the water collector through a water pipe;
the output end of the third valve is connected with a second heat exchanger through a water pipe, the other end of the second heat exchanger is connected with a water inlet end through a water pipe, one output end of the second heat exchanger is connected with a water outlet end through a water pipe, and the other output end of the second heat exchanger is connected with a water collector through a water pipe.
As a further description of the above technical solution:
the first ground heating coil and the second ground heating coil are both arranged indoors and underground, and the second ground heating coil is arranged below the first ground heating coil.
As a further description of the above technical solution:
the air inlet and the air outlet are both arranged indoors.
As a further description of the above technical solution:
the water outlet end is arranged indoors.
As a further description of the above technical solution:
the ice storage tank is arranged above the water collector.
As a further description of the above technical solution:
and air pipes at two ends of the condenser penetrate through the side wall of the ice storage tank.
As a further description of the above technical solution:
the liquid level sensor is connected with the second water pump through the controller.
As a further description of the above technical solution:
and the second air inlet fan is connected with the one-way valve through a controller.
The utility model discloses following beneficial effect has:
the utility model discloses be provided with two-layer ground heating coil, flow through secret hot water in ground heating coil and heat supply indoor, heating effect is better to two-layer ground heating coil makes the heat preservation effect better, can also alleviate the pressure of first water pump, saves the resource, and environmental protection more, the second heat exchanger can be with sending into indoor again after the domestic water heating, and is more comprehensive to the utilization of geothermal energy.
The utility model discloses can carry the water collector with the underground hot water that becomes cold after the heat transfer in, one of them part cold water can be held the ice jar by second water pump suction, the cold water in with holding the ice jar through winter low temperature freezes into ice, all the other cold water returns the underground through the geothermal well outlet, summer has arrived, can turn into fresh air through the condenser in holding the ice jar with the second air intake fan air conditioning then send into indoor cooling, the ice in holding the ice jar melts the back and flows back the water collector through the check valve, the rethread water collector discharges back underground, the device does not produce the consumption to groundwater, very environmental protection.
The utility model discloses be provided with first air intake fan and air exhaust fan, it is dead often to close door and window for keeping warm winter, and it can make a large amount of waste gas of indoor gathering to do so, and is harmful to the health, and first air intake fan can be inhaled outdoor fresh air indoor after first heat exchanger heating, can heat up indoor fast, and the intensification effect is showing, and air exhaust fan can pass through the air exit with indoor abandonment discharge indoor, makes indoor fresh air that circulates all the time.
Drawings
Fig. 1 is a schematic view of an environmental protection air conditioning system capable of using geothermal energy to circularly supply heat according to the present invention.
Illustration of the drawings:
1. a geothermal well water production port; 2. a first water pump; 3. a filter; 4. a water separator; 5. a first valve; 6. a second valve; 7. a third valve; 8. a first ground heating pipe; 9. a water collector; 10. a first heat exchanger; 11. a first air intake fan; 12. an air inlet; 13. a second ground heating pipe; 14. a first check valve; 15. an ice storage tank; 16. a second one-way valve; 17. a second water collector; 18. a second air intake fan; 19. a condenser; 20. a liquid level sensor; 21. a drainage water pump; 22. a geothermal well water discharge outlet; 23. a domestic water inlet; 24. a fourth valve; 25. a second heat exchanger; 26. and (5) a water outlet end.
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 work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, the present invention provides an embodiment: an environment-friendly air conditioning system capable of circularly supplying heat by utilizing geothermal energy comprises a geothermal well water collecting port 1 and an exhaust fan 24, wherein one end of the geothermal well water collecting port 1 is connected with a first water pump 2 through a water pipe, the first water pump 2 can pump out underground hot water through the geothermal well water collecting port 1, the output end of the first water pump 2 is connected with a filter 3 through a water pipe to filter the underground hot water, the output end of the filter 3 is connected with a water separator 4 through a water pipe to separate the filtered underground hot water, the output end of the water separator 4 is respectively connected with a first valve 5, a second valve 6 and a third valve 7 through water pipes, the first valve 5 is connected with a first geothermal pipe 8 through a water pipe, the indoor ground is heated by the underground hot water flowing in the first geothermal pipe 8, the output end of the first geothermal pipe 8 is connected with a water collector 9 through a water pipe, and the underground water cooled after heat supply can be gathered in the water collector 9, the output end of the water collector 9 is connected with a geothermal well water outlet 23 through a water pipe, and the water collector 9 sends the underground water which is cooled after heat supply back to the ground through the geothermal well water outlet 23 to recycle the geothermal energy.
The output end of the second valve 6 is connected with a first heat exchanger 10 through a water pipe, the other end of the first heat exchanger 10 is connected with a first air inlet fan 11 through an air pipe, the air pipe output end of the first heat exchanger 10 is fixedly connected with an air inlet 12, the first heat exchanger 10 can exchange heat between underground hot water and outdoor fresh air, the fresh air entering the room through the first air inlet fan 11 and the air inlet 12 is heated, the temperature of the room can be rapidly raised, the temperature raising effect is obvious, an air exhaust fan 24 is connected with an air outlet 25 through an air pipe, the air outlet 25 can exhaust indoor waste gas, the fresh air is enabled to be circulated all the time indoors, the water pipe output end of the first heat exchanger 10 is fixedly connected with a second underground heating pipe 13, the heat exchange consumption of the underground hot water to the air is small, high heat is still remained after heat exchange, and the underground hot water can be recycled through the second underground heating pipe 13, the indoor heat preservation effect can be better achieved, the output end of the second ground heating pipe 13 is connected with the water collector 9 through a water pipe, one end of the water collector 9 is connected with a second water pump 14 through a water pipe, the output end of the second water pump 14 is connected with an ice storage tank 15 through a water pipe, the second water pump 14 can pump the underground water which is cooled after heat supply in the water collector 9 into the ice storage tank 15, the cold water in the ice storage tank 15 is frozen into ice by utilizing the temperature in winter, a liquid level sensor 16 and a condenser 17 are arranged in the ice storage tank 15, the liquid level sensor 16 is connected with the second water pump 14 through a controller, the liquid level sensor 16 controls the second water pump 14 to stop running after the ice storage tank 15 is filled with water, one end of the condenser 17 is connected with a second air intake fan 18 through an air pipe, the other end of the condenser 17 is connected with the air inlet 12 through an air pipe, the air pipes at the two ends of the condenser 17 penetrate through the side wall of the ice storage tank 15, in summer, the second air intake fan 18 can suck outside fresh air into the condenser 17, cold air cooled by the condenser 17 is sent into a room through the air inlet 12 to cool the room, the output end of the ice storage tank 15 is connected with the one-way valve 19 through a water pipe, the output end of the one-way valve 19 is connected with the water collector 9 through a water pipe, water melted by heat exchange of ice blocks in the ice storage tank 15 flows back into the water collector 9 through the one-way valve 19 and then is discharged underground through the water collector 9, no consumption is caused to underground water, the ice storage tank 15 is arranged above the water collector 9, the ice storage tank 15 can return water by utilizing height difference, and no energy consumption is caused.
The output end of the third valve 7 is connected with a second heat exchanger 20 through a water pipe, the other end of the second heat exchanger 20 is connected with a water inlet end 21 through a water pipe, one output end of the second heat exchanger 20 is connected with a water outlet end 22 through a water pipe, the other output end of the second heat exchanger 20 is connected with a water collector 9 through a water pipe, and the water outlet end 22 is arranged indoors, so that domestic water subjected to underground water heat exchange can be directly used.
The working principle is as follows: when the indoor is required to be heated in winter, a first water pump 2 is started to pump underground hot water through a geothermal well water collecting port 1, then impurities in the underground hot water are filtered through a filter 3, the filtered underground hot water is divided through a water separator 4, wherein the underground hot water passing through a first valve 5 enters a first ground heating pipe 8 to heat the indoor ground, the cooled underground water after heat supply flows into a water collector 9, a first air inlet fan 11 and a first heat exchanger 10 are arranged in consideration of the fact that the heating speed of the ground heating pipe is slow when the indoor temperature is low in winter, the underground hot water passing through a second valve 6 heats fresh air sucked by the first air inlet fan 11 through the first heat exchanger 10, the heated fresh air enters the indoor through an air inlet 12 to heat the indoor quickly, the heating speed is high, and an exhaust fan 24 exhausts indoor waste gas through an exhaust port 25, make indoor fresh hot-air that circulates all the time, the underground hot water through first heat exchanger 10 gets into second ground heating coil 13, can improve the heat preservation effect to indoor, in the groundwater that becomes cool after the heat supply through second ground heating coil 13 flows into water collector 9, the underground hot water through third valve 7 heats domestic water through second heat exchanger 20, makes and directly becomes the warm water through the domestic water that goes into indoor of outlet end 22, makes things convenient for people to use.
The groundwater cooled after heat supply through the second heat exchanger 20 flows into the water collector 9, a part of the chilled groundwater in the water collector 9 is pumped into the ice storage tank 15 through the second water pump 14, the cold water in the ice storage tank 15 is frozen into ice by using the temperature in winter, the rest of the groundwater in the water collector 9 is discharged back to the ground through the geothermal well water outlet 23, the purpose of recycling geothermal energy is achieved, in summer, high-temperature air can be converted into cold air through the condenser 17 in the ice storage tank 15 through the second air intake fan 18, then the cold air is sent into a room through the air inlet 12, the purpose of cooling the room is achieved, water melted by heat exchange of ice blocks in the ice storage tank 15 flows back to the water collector 9 through the one-way valve 19 and then is discharged back to the ground through the geothermal well water outlet 23, consumption of the groundwater is avoided, and the environment is protected.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides an environmental protection air conditioning system of heat supply of usable geothermal energy circulation, includes geothermal well water intake (1) and air exhaust fan (24), its characterized in that: one end of the geothermal well water production port (1) is connected with a first water pump (2) through a water pipe, the output end of the first water pump (2) is connected with a filter (3) through a water pipe, the output end of the filter (3) is connected with a water distributor (4) through a water pipe, the output end of the water distributor (4) is respectively connected with a first valve (5), a second valve (6) and a third valve (7) through water pipes, the first valve (5) is connected with a first geothermal pipe (8) through a water pipe, the output end of the first geothermal pipe (8) is connected with a water collector (9) through a water pipe, and the output end of the water collector (9) is connected with a geothermal well water outlet (23) through a water pipe;
the output end of the second valve (6) is connected with a first heat exchanger (10) through a water pipe, the other end of the first heat exchanger (10) is connected with a first air intake fan (11) through an air pipe, the air pipe output end of the first heat exchanger (10) is fixedly connected with an air inlet (12), an air exhaust fan (24) is connected with an air outlet (25) through an air pipe, the water pipe output end of the first heat exchanger (10) is fixedly connected with a second ground heating pipe (13), the output end of the second ground heating pipe (13) is connected with a water collector (9) through a water pipe, one end of the water collector (9) is connected with a second water pump (14) through a water pipe, the output end of the second water pump (14) is connected with an ice storage tank (15) through a water pipe, a liquid level sensor (16) and a condenser (17) are arranged in the ice storage tank (15), one end of the condenser (17) is connected with a second air intake fan (18) through an air pipe, the other end of the condenser (17) is connected with an air inlet (12) through an air pipe, the output end of the ice storage tank (15) is connected with a one-way valve (19) through a water pipe, and the output end of the one-way valve (19) is connected with a water collector (9) through a water pipe;
the water collector is characterized in that the output end of the third valve (7) is connected with a second heat exchanger (20) through a water pipe, the other end of the second heat exchanger (20) is connected with a water inlet end (21) through a water pipe, one output end of the second heat exchanger (20) is connected with a water outlet end (22) through a water pipe, and the other output end of the second heat exchanger (20) is connected with the water collector (9) through a water pipe.
2. The environmental-friendly air conditioning system capable of circularly supplying heat by using geothermal energy as claimed in claim 1, wherein: the first ground heating coil (8) and the second ground heating coil (13) are both arranged indoors underground, and the second ground heating coil (13) is arranged below the first ground heating coil (8).
3. The environmental-friendly air conditioning system capable of circularly supplying heat by using geothermal energy as claimed in claim 1, wherein: the air inlet (12) and the air outlet (25) are both arranged indoors.
4. The environmental-friendly air conditioning system capable of circularly supplying heat by using geothermal energy as claimed in claim 1, wherein: the water outlet end (22) is arranged in the room.
5. The environmental-friendly air conditioning system capable of circularly supplying heat by using geothermal energy as claimed in claim 1, wherein: the ice storage tank (15) is arranged above the water collector (9).
6. The environmental-friendly air conditioning system capable of circularly supplying heat by using geothermal energy as claimed in claim 1, wherein: and air pipes at two ends of the condenser (17) penetrate through the side wall of the ice storage tank (15).
7. The environmental-friendly air conditioning system capable of circularly supplying heat by using geothermal energy as claimed in claim 1, wherein: the liquid level sensor (16) is connected with the second water pump (14) through a controller.
8. The environmental-friendly air conditioning system capable of circularly supplying heat by using geothermal energy as claimed in claim 1, wherein: the second air inlet fan (18) is connected with the one-way valve (19) through a controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220208396.9U CN217441860U (en) | 2022-01-26 | 2022-01-26 | Environment-friendly air conditioning system capable of circularly supplying heat by utilizing geothermal energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220208396.9U CN217441860U (en) | 2022-01-26 | 2022-01-26 | Environment-friendly air conditioning system capable of circularly supplying heat by utilizing geothermal energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217441860U true CN217441860U (en) | 2022-09-16 |
Family
ID=83213561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220208396.9U Active CN217441860U (en) | 2022-01-26 | 2022-01-26 | Environment-friendly air conditioning system capable of circularly supplying heat by utilizing geothermal energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217441860U (en) |
-
2022
- 2022-01-26 CN CN202220208396.9U patent/CN217441860U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101236024B (en) | Improved steam compression type refrigeration system and uses thereof | |
| CN104315631B (en) | A kind of auto-control formula cultivating system | |
| CN201003828Y (en) | Ecological energy-saving air conditioner system device | |
| CN101017018A (en) | Ecological energy saving air-conditioning system device | |
| CN110173932A (en) | A kind of mine waste heat soil source hybrid current limiter | |
| CN217441860U (en) | Environment-friendly air conditioning system capable of circularly supplying heat by utilizing geothermal energy | |
| CN210569361U (en) | Deep well water direct cooling coupling deep well water source heat pump system | |
| CN210740796U (en) | Cross-season energy storage type ice source heat pump system | |
| CN105570974A (en) | Compression cold/hot water supply heating and cooling device | |
| CN110063291B (en) | Wind-water double-heat-source heat pump type aquaculture soil pond temperature control system | |
| CN207585141U (en) | A kind of integral type energy tower heat pump | |
| CN202204230U (en) | Air conditioner fresh-keeping cabinet | |
| CN207214308U (en) | A kind of building enclosure based on soil source heat exchange | |
| CN203336778U (en) | Circulation geothermal central air-conditioning energy-saving system with heat recovery device | |
| CN202018097U (en) | Heat-collecting ground temperature air-conditioning system with serial circulation loop cellular heat collectors | |
| CN106196663B (en) | Extract underground hydro-thermal heat preservation wellbore system and pit shaft heat preserving method | |
| CN209376399U (en) | The recycling of farm's thermal energy and heating system | |
| CN109737637B (en) | Energy-saving system of lithium bromide absorption refrigerator | |
| CN209147317U (en) | A kind of earth's surface heat energy water air-conditioning | |
| CN102466284A (en) | Heat collecting ground temperature air-conditioning system with circulation loop honeycomb heat collectors in series connection | |
| CN201014659Y (en) | Circulation geothermal air-conditioning system | |
| CN207132497U (en) | A kind of geothermal heat pump with machine heat utilization function | |
| CN205227634U (en) | Ice source how online group of heat pump | |
| CN110345586A (en) | A kind of novel cold-warm water air-conditioning | |
| CN204187890U (en) | A kind of energy-saving refrigeration hot systems utilizing solar energy and ground energy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |