CN111720906B - Solar heat supply and tunnel wind combined system - Google Patents
Solar heat supply and tunnel wind combined system Download PDFInfo
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- CN111720906B CN111720906B CN202010592561.0A CN202010592561A CN111720906B CN 111720906 B CN111720906 B CN 111720906B CN 202010592561 A CN202010592561 A CN 202010592561A CN 111720906 B CN111720906 B CN 111720906B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/81—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the air supply to heat-exchangers or bypass channels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
- F24F5/005—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground using energy from the ground by air circulation, e.g. "Canadian well"
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S20/00—Solar heat collectors specially adapted for particular uses or environments
- F24S20/60—Solar heat collectors integrated in fixed constructions, e.g. in buildings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
- F24F2005/0064—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground using solar energy
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- 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
- Y02B10/40—Geothermal heat-pumps
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- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Central Heating Systems (AREA)
Abstract
The application relates to a solar heat supply and tunnel wind composite system, which comprises a solar heat supply mechanism and a tunnel wind mechanism, wherein the solar heat supply mechanism and the tunnel wind mechanism are arranged in a house body; the tunnel fan constructs including burying ground tuber pipe, conveyer pipe, intercommunication in last outlet duct and the lower outlet duct of conveyer pipe, buries ground tuber pipe one end and is located outside the room body, goes up the outlet duct and is located the internal upper portion position in room and lower part position respectively with lower outlet duct, and the air pump is installed down to the conveyer pipe, goes up the outlet duct and do not installs valve and lower valve with lower outlet duct punishment, and the conveyer pipe is close to the position of burying ground tuber pipe and is provided with the tunnel valve. This application can be quick when summer for indoor provide air conditioning, can be quick when winter for indoor heating installation that provides.
Description
Technical Field
The application relates to the field of air conditioning systems, in particular to a solar heat supply and tunnel wind combined system.
Background
At present, with the continuous progress of society and the continuous development of science and technology, people are concerned about the earth on which people live more and more. All countries adopt active and effective measures to improve the environment and reduce pollution. The most important and urgent problem is the energy problem, and the energy problem is solved fundamentally, and besides the search of new energy, energy conservation is the key and the most direct and effective important measure at present.
An air conditioning system is a system that treats the temperature, humidity, cleanliness and airflow velocity of indoor air using a manual method. It can make some places obtain air with a certain temp., humidity and air quality so as to meet the requirements of user and production process and improve labour hygiene and indoor climate condition.
With respect to the related art among the above, the inventors consider that there is a drawback of aggravating the energy consumption.
Disclosure of Invention
In order to be able to be under the prerequisite of energy saving, can be quick when summer for indoor provide air conditioning, can be quick when winter for indoor heating installation that provides, this application provides a solar energy heat supply and tunnel wind combined system.
The application provides a solar energy heat supply and tunnel wind combined system adopts following technical scheme:
a solar heat supply and tunnel wind combined system comprises a solar heat supply mechanism and a tunnel wind mechanism which are arranged in a house body, wherein the solar heat supply mechanism comprises a heat air inlet pipe arranged at the top of the house body, a solar heat collecting air pipe arranged in the house body and communicated with the heat air inlet pipe, a heat air outlet pipe arranged at one end, far away from the heat air inlet pipe, of the solar heat collecting air pipe and a hot air pipe valve arranged at the heat air outlet pipe; the tunnel fan constructs including bury underground in the underground buried tuber pipe, set up in the room in and its one end with bury the conveyer pipe of ground tuber pipe intercommunication, communicate in last outlet duct and lower outlet duct of conveyer pipe department, the conveyer pipe pass through coupling assembling with go up the outlet duct intercommunication, bury the ground tuber pipe and keep away from the one end of conveyer pipe outside being located the room to stretch out the earth's surface, go up the outlet duct with the outlet duct is located upper portion position and lower part position in the room respectively down, the conveyer pipe is installed and is extracted outdoor gaseous lower air pump to the room in, go up the outlet duct with valve and lower valve are do not installed in outlet duct punishment down, the conveyer pipe is close to the position of burying the ground tuber pipe is provided with the tunnel valve.
By adopting the technical scheme, when sunlight is sufficient, the hot air pipe valve is opened, so that the solar energy heat collection air pipe is communicated with the outside, and when the sunlight irradiates the solar energy heat collection air pipe, the solar energy heat collection air pipe can absorb solar radiation energy and transfer heat to air in the pipe; in summer, opening a tunnel valve, starting a lower air pump, and conveying outdoor air into a conveying pipe through an underground air pipe by the lower air pump; in winter, because the surface temperature is lower than the ground bottom temperature, the gas in the buried underground wind pipe exchanges heat with the underground air, so that the temperature of the gas sent into the conveying pipe is increased; in summer, the hot blast pipe valve and the lower valve are closed, the tunnel valve and the upper valve are opened, the lower air pump is started, the buried air pipe is enabled to refrigerate the air sent into the conveying pipe, the cold air is discharged into the room body through the upper air outlet pipe, and the cold air is enabled to quickly fill the room body due to the fact that the cold air is easy to descend; on daytime in winter, and when sunshine is sufficient, open the hot-blast main valve, lower valve and tunnel valve, close the valve, start air pump and lower air pump, make buried tuber pipe improve the temperature of the gas of sending into in the conveyer pipe, and carry to lower outlet duct department through lower air pump, meanwhile, solar energy collection hot-blast main can improve the gas temperature in it, and carry to lower outlet duct department through last air pump, because hot-air rises easily, make hot-air can be full of the room body rapidly.
Preferably, an upper channel is arranged at the upper part in the house body, the upper channel is connected end to end, the upper channel is horizontally arranged, one end, far away from the conveying pipe, of the upper air outlet pipe is communicated with the upper channel, the vertical section of the upper channel is square, a plurality of upper circulation holes are formed in the bottom of the upper channel, the upper circulation holes are linearly arranged in the length direction of the upper channel, and upper control assemblies for controlling the opening and closing of the upper circulation holes are arranged at positions, corresponding to the upper circulation holes, of the bottom of the upper channel.
Through adopting above-mentioned technical scheme, after corresponding cold air is carried to the last outlet pipe, these some cold air can be carried to in the last passageway to through a plurality of even deliveries of last circulation hole to the room internal, when the user urgently needed cold air in order to reduce summer-heat, control assembly in adjusting, and close most upper circulation hole, make cold air can blow out from one of them or several upper circulation hole department, thereby carry out rapid cooling to indoor local area.
Preferably, the upper control assembly comprises a cylinder horizontally arranged at the bottom of the upper channel and an upper baffle horizontally arranged at the end part of a piston rod of the cylinder, upper slide rails are arranged at positions, corresponding to the upper circulation holes, of the bottom of the upper channel, the upper baffle is connected in the upper slide rails in a sliding mode, the upper baffle is matched with the upper circulation holes for use, and when the upper baffle is located under the upper circulation holes, the upper circulation holes are in a closed state.
By adopting the technical scheme, the upper baffle can be connected to the bottom of the upper channel in a sliding manner by the arrangement of the upper sliding rail, the upper baffle can block the upper circulation hole, the upper circulation hole is completely in a closed state, and when the upper circulation hole in the corresponding position needs to be closed, the air cylinder is adjusted, so that the piston rod of the air cylinder pushes the upper baffle, and the upper baffle blocks the upper circulation hole.
Preferably, a lower channel is arranged at the lower part in the house body, the lower channel is connected end to end, the lower channel is horizontally arranged, one end, away from the conveying pipe, of the lower air outlet pipe is communicated with the lower channel, the vertical section of the lower channel is square, a plurality of downward flow through holes are formed in the top of the lower channel, the plurality of downward flow through holes are uniformly distributed in the lower channel, and lower control assemblies for controlling the opening and closing of the downward flow through holes are arranged at positions, corresponding to the downward flow through holes, on the top of the lower channel.
Through adopting above-mentioned technical scheme, after corresponding hot-air is carried to in the air outlet pipe down, these hot-air can be carried to in the passageway down to through the even transport of a plurality of downflow through-holes to the room in, when the user urgently needed hot-air with the heating, adjust down control assembly, and close most downflow through-hole, make hot-air can blow out from one of them or several downflow through-hole department, thereby carry out rapid heating to indoor local area.
Preferably, the lower control assembly comprises a lower baffle corresponding to the lower through hole, lower slide rails are arranged at positions, corresponding to the lower through hole, of the top of the lower channel, the lower baffle is connected in the lower slide rails in a sliding manner, and when the lower baffle is located right above the lower through hole, the lower through hole is in a closed state.
Through adopting above-mentioned technical scheme, the setting of slide rail makes down baffle sliding connection in lower passageway top down, and down the baffle can block down the through-hole, makes down the through-hole be in confined state completely, when the downstream through-hole of the corresponding position that needs to close, promotes down the baffle to make down the baffle block down the through-hole.
Preferably, bury the inboard position of keeping away from of tuber pipe and install first sponge board that absorbs water, first sponge board that absorbs water is cylindrical setting, first sponge board outer peripheral face that absorbs water with bury the inboard position laminating that corresponds of tuber pipe.
Through adopting above-mentioned technical scheme, when the ground temperature is less than the temperature of burying the intraductal gas of underground wind, bury the easy liquefaction of underground wind pipe inside wall and appear the drop of water to for breeding of bacterium provides the condition, the setting up of first sponge board that absorbs water can adsorb the moisture that gets into the intraductal gas of underground wind, reduces the moisture that gets into the gas of burying the underground wind pipe.
Preferably, install the second sponge board that absorbs water in the coupling assembling, the second sponge board that absorbs water is cylindrical setting, the second sponge board outer peripheral face that absorbs water with the inboard laminating of corresponding position of coupling assembling.
Through adopting above-mentioned technical scheme, the sponge board that absorbs water of second can adsorb the moisture of the gas of giving vent to anger in the entering to reduce the moisture of the gas of giving vent to anger in the entering.
Preferably, coupling assembling including set up in the conveyer pipe with go up connecting pipe between the outlet duct, set up in the connecting pipe is close to the first flange of conveyer pipe one end, set up in the connecting pipe is close to go up the second flange of outlet duct one end, set up in the conveyer pipe and be close to the connecting pipe and with the third flange that first flange corresponds and set up in it is close to go up the passageway connecting pipe one end and with the fourth flange that the second flange corresponds, first flange with fix through a plurality of first bolts and a plurality of first nut between the third flange, the second flange with fix through a plurality of second bolts and a plurality of second nut between the fourth flange, the second sponge board that absorbs water set up in the connecting pipe.
Through adopting above-mentioned technical scheme, after the sponge board that absorbs water of second used for a long time, the sponge board that absorbs water of second descends, needs to absorb water the sponge board to the second and change, pulls down first bolt, first nut, second bolt and second nut, can follow the connecting pipe of taking off in last outlet duct department to absorb water the sponge board to the second and change, change the completion after, install the connecting pipe in the original place can.
Preferably, an upper ventilation pipe is arranged at the top of the house body, two ends of the upper ventilation pipe are respectively communicated with the inner side and the outer side of the house body, and an upper ventilation valve is arranged at the upper ventilation pipe; the bottom position of the room body is provided with a lower scavenging duct, two ends of the lower scavenging duct are respectively communicated with the inner side and the outer side of the room body, and a lower scavenging valve is arranged at the lower scavenging duct.
By adopting the technical scheme, when the upper channel just begins to discharge cold air, the lower air exchange valve is closed, the upper air exchange valve is opened, the cold air descends, the hotter indoor air is extruded to the upper position of the indoor space, then the hot air is discharged out of the room through the upper air exchange pipe, and when the indoor space is full of the cold air, the upper air exchange valve can be closed; when the lower channel just begins to discharge hot air, the upper scavenging valve is closed, the lower scavenging valve is opened, the hot air rises and pushes the colder indoor air to the lower position of the indoor space, the cold air can be discharged out of the room through the lower scavenging pipe, and when the indoor space is full of hot air, the lower scavenging valve can be closed.
Preferably, a filter screen is arranged at one end, far away from the conveying pipe, of the inner side of the buried air pipe.
Through adopting above-mentioned technical scheme, the setting of filter screen can filter debris such as grit, can make first sponge board that absorbs water be in comparatively clean state.
In summary, the present application includes at least one of the following beneficial technical effects:
1. in summer, the hot blast pipe valve and the lower valve are closed, the tunnel valve and the upper valve are opened, the lower air pump is started, the buried air pipe is enabled to refrigerate the air sent into the conveying pipe, the cold air is discharged into the room body through the upper air outlet pipe, and the cold air is enabled to quickly fill the room body due to the fact that the cold air is easy to descend; in winter, in daytime and when sunlight is sufficient, the hot blast pipe valve, the lower valve and the tunnel valve are opened, the upper valve is closed, the upper air pump and the lower air pump are started, the temperature of the gas sent into the conveying pipe is increased by the buried air pipe, the gas is conveyed to the lower air outlet pipe through the lower air pump, meanwhile, the temperature of the gas in the solar hot blast pipe can be increased by the solar hot blast pipe, and the gas is conveyed to the lower air outlet pipe through the upper air pump, and hot air can quickly fill the house body because the hot air is easy to rise;
2. when a user urgently needs cold air to reduce summer heat, the upper control assembly is adjusted, most of the upper circulation holes are closed, so that the cold air can be blown out from one or more upper circulation holes, and the local area in the room is rapidly cooled; when a user urgently needs hot air to warm, the lower control assembly is adjusted, most of the lower through holes are closed, so that the hot air can be blown out from one or more lower through holes, and the local area in the room is rapidly heated;
3. the setting of first sponge board that absorbs water can adsorb the moisture that gets into the gas that buries the ground tuber pipe, reduces the moisture that gets into the gas that buries the ground tuber pipe, and the sponge board that absorbs water of second can adsorb the moisture that gets into the gas in the last outlet pipe to the moisture of the gas in the gas outlet pipe is gone up in the further reduction entering.
Drawings
FIG. 1 is a schematic view of a solar heating and tunnel wind combined system;
FIG. 2 is a schematic view of the upper tunnel and upper control assembly of the solar heating and tunnel wind complex system;
FIG. 3 is an enlarged partial schematic view of portion A of FIG. 1;
FIG. 4 is an enlarged partial schematic view of portion B of FIG. 1;
fig. 5 is a schematic view of a connection assembly of a solar heating and tunnel wind complex system.
Description of reference numerals: 1. an earth formation; 2. a house body; 3. a hot air inlet pipe; 4. a solar energy heat collecting pipe; 5. a hot air outlet pipe; 6. a hot blast pipe valve; 7. an air feeding pump; 8. burying an air pipe; 9. a delivery pipe; 10. a tunnel valve; 11. a lower air pump; 12. an upper air outlet pipe; 13. a lower air outlet pipe; 14. an upper valve; 15. a lower valve; 16. an upper ventilation tube; 17. an upper air exchange valve; 18. a lower ventilation tube; 19. a lower air exchange valve; 20. an upper channel; 21. an upper circulation hole; 22. an upper control assembly; 23. a cylinder; 24. an upper baffle plate; 25. an upper slide rail; 26. a lower channel; 27. a down flow through hole; 28. a lower baffle plate; 29. a lower slide rail; 30. a first water-absorbing sponge plate; 31. a connecting pipe; 32. a first flange; 33. a second flange; 34. a third flange; 35. a fourth flange; 36. a first bolt; 37. a first nut; 38. a second bolt; 39. a second nut; 40. a second water-absorbing sponge plate; 41. and (4) a filter screen.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses solar heat supply and tunnel wind combined system. Referring to fig. 1, the solar energy heat supply device comprises a solar energy heat supply mechanism and a tunnel wind mechanism, a room body 2 is built on a stratum 1, and the solar energy heat supply mechanism and the tunnel wind mechanism are both arranged at the room body 2.
The solar heat supply mechanism is arranged at the upper part in the house body 2, the middle lower part of the house body 2 is square, and the top of the house body 2 is in a mountain peak shape. Solar energy heating mechanism includes hot air-supply line 3, solar energy hot-blast main 4, hot play tuber pipe 5 and hot-blast main valve 6, the top position outside the room body 2 is fixed in the slope of solar energy hot-blast main 4, hot air-supply line 3 communicates in solar energy hot-blast main 4 upper end, and hot air-supply line 3 communicates with the external world, hot play tuber pipe 5 communicates in the tip under solar energy hot-blast main 4, hot play tuber pipe 5 stretches into the top position in the room body 2, hot-blast main valve 6 is installed in hot play tuber pipe 5 department, and hot-blast main valve 6 can control the circulation of gas in the hot play tuber pipe 5. An upper air pump 7 is arranged at the position of the hot air outlet pipe 5 far away from the solar heat collecting hot air pipe 4, and the upper air pump 7 can convey air outside the house body 2 into the solar heat collecting hot air pipe 4 and the hot air outlet pipe 5 through the hot air inlet pipe 3. Under the irradiation of the sun, the solar heat collecting air heating pipe 4 can absorb the solar radiation energy and transfer heat to the air in the pipe, thereby improving the temperature of the air in the solar heat collecting air heating pipe 4.
The underpass fan constructs including burying ground tuber pipe 8 and conveyer pipe 9, buries ground tuber pipe 8 and buries underground in stratum 1, and buries buried air pipe 8 buried depth of underground and be 4 meters, buries ground 8 one end of tuber pipe and is located the 2 outsides of the room body to with external intercommunication, bury the bottom position that ground 8 other ends of tuber pipe are located the 2 insides of the room body. The conveyer pipe 9 is vertically arranged in the room body 2, the end of the buried air pipe 8 which is positioned at the inner side of the room body 2 is communicated with the lower end part of the conveyer pipe 9, and the upper end part of the conveyer pipe 9 is communicated with the end of the heat air inlet pipe 3 which is far away from the solar heat collecting and heating pipe 4. A tunnel valve 10 is arranged at the lower part of the conveying pipe 9, and the tunnel valve 10 can control the gas circulation in the conveying pipe 9; the position of the conveying pipe 9 close to the buried air pipe 8 is provided with a lower air pump 11, and the lower air pump 11 can convey outdoor air into the conveying pipe 9 through the buried air pipe 8.
In summer, because the surface temperature is higher than the temperature in the stratum 1, the gas entering the buried air pipe 8 can exchange heat with the stratum 1, so that the gas sent into the conveying pipe 9 is refrigerated; in winter, because the surface temperature is lower than the temperature in the stratum 1, the gas entering the buried air pipe 8 can still exchange heat with the stratum 1, so that the temperature of the gas fed into the conveying pipe 9 is increased.
In order to improve the ability of the buried air pipe 8 to cool or heat gas, the buried air pipe 8 is arranged in a serpentine shape to improve the heat exchange area between the buried air pipe 8 and the ground layer 1.
The tunnel wind mechanism further comprises an upper air outlet pipe 12 and a lower air outlet pipe 13, the upper air outlet pipe 12 and the lower air outlet pipe 13 are horizontally arranged in the room body 2, the upper air outlet pipe 12 is communicated with the upper part of the conveying pipe 9 through a connecting assembly, the lower air outlet pipe 13 is communicated with the lower part of the conveying pipe 9, the upper air outlet pipe 12 is located at the upper part of the room body 2, the lower air outlet pipe 13 is located at the lower part of the room body 2, the upper air outlet pipe 12 is located right above the lower air outlet pipe 13, the upper air outlet pipe 12 is communicated with the inside of the room body 2, and the lower air outlet pipe 13. An upper valve 14 is arranged on the upper gas outlet pipe 12, the upper valve 14 can control the gas circulation in the upper gas outlet pipe 12, a lower valve 15 is arranged on the lower gas outlet pipe 13, and the lower valve 15 can control the gas circulation in the lower gas outlet pipe 13.
When in summer, the hot blast pipe valve 6 and the lower valve 15 are closed, the tunnel valve 10 and the upper valve 14 are opened, then the lower air pump 11 is started, the lower air pump 11 conveys the gas outside the room body 2 into the conveying pipe 9 through the buried air pipe 8, when the gas passes through the buried air pipe 8, the gas in the buried air pipe 8 exchanges heat with the stratum 1 and cools the gas conveyed into the conveying pipe 9, and the cold air is discharged into the room body 2 through the upper air outlet pipe 12, so that the cold air can quickly fill the room body 2 due to the fact that the cold air is heavy and is easy to sink; when the solar energy heat collecting air pipe 4 is irradiated by sunlight, the solar energy heat collecting air pipe 4 can absorb solar radiation energy and transfer heat to the air in the pipe to heat the air in the solar energy heat collecting air pipe 4, the upper air pump 7 can convey the air in the solar energy heat collecting air pipe 4 to the lower air outlet pipe 13, meanwhile, the lower air pump 11 conveys the air outside the house body 2 to the conveying pipe 9 through the buried air pipe 8, because the ground surface temperature is lower than the temperature of the stratum 1, when the air passes through the buried air pipe 8, the air in the buried air pipe 8 exchanges heat with the stratum 1 and heats the air conveyed into the conveying pipe 9, the lower air pump 11 can convey the air in the conveying pipe 9 to the house body 2 through the lower air outlet pipe 13, because the hot air is light and easy to float, the hot air can quickly fill the house body 2; when the house is in winter and at night, the hot blast pipe valve 6 and the upper valve 14 are closed, and the tunnel valve 10 and the lower valve 15 are opened, so that the buried wind pipe 8 can supply heat to the inner side of the house body 2.
An upper ventilation pipe 16 is fixed at the top of the room body 2, the upper end part of the upper ventilation pipe 16 extends out of the room body 2 and is communicated with the outside, the lower end part of the upper ventilation pipe 16 extends into the room body 2 and is communicated with the inside of the room body 2, an upper ventilation valve 17 is arranged on the part of the upper ventilation pipe 16 positioned in the room body 2, and the upper ventilation valve 17 can control the gas circulation in the upper ventilation pipe 16; the bottom position of the room body 2 is fixed with a lower ventilation pipe 18, one end of the lower ventilation pipe 18 extends out of the room body 2 and is communicated with the outside, the other end of the lower ventilation pipe 18 extends into the room body 2 and is communicated with the inside of the room body 2, a lower ventilation valve 19 is arranged on the part of the lower ventilation pipe 18 positioned in the room body 2, and the lower ventilation valve 19 can control the gas circulation in the lower ventilation pipe 18.
When the upper air outlet pipe 12 just starts to discharge cold air, the lower scavenging valve 19 is closed, the upper scavenging valve 17 is opened, the cold air descends, the hotter air in the room body 2 is squeezed to the upper position in the room body 2, then the hot air is discharged to the outside through the upper scavenging pipe 16, and when the indoor is filled with cold air, the upper scavenging valve 17 can be closed; when the lower outlet duct 13 just starts to discharge the hot air, the upper scavenging valve 17 is closed and the lower scavenging valve 19 is opened, the hot air rises and pushes the relatively cool air in the room body 2 to the lower position in the room body 2, the cold air can be discharged to the outside through the lower scavenging duct 18, and when the inside of the room is filled with the hot air, the lower scavenging valve 19 is closed.
Referring to fig. 1 and 2, an upper channel 20 is disposed at an upper position in the room body 2, the upper channel 20 is connected end to end, the contour of the upper channel is in a shape like a Chinese character 'hui', the upper channel 20 is hollow, the vertical section of the upper channel is square, the upper channel 20 is horizontally arranged, the upper channel 20 has four outer side walls, three of the outer side walls are attached to corresponding positions of three inner side walls of the room body 2, and the upper channel 20 is fixed to the room body 2. One end of the upper air outlet pipe 12, which is far away from the conveying pipe 9, is communicated with the interior of the upper passage 20, eight groups of upper circulation holes 21 are formed in the bottom of the upper passage 20, the eight groups of upper circulation holes 21 are linearly arranged in the length direction of the upper passage 20, and the upper circulation holes 21 are communicated with the interior of the upper passage 20. When the corresponding cool air is supplied into the upper outlet duct 12, the cool air is supplied into the upper passage 20 and uniformly supplied into the room body 2 through the upper circulation holes 21.
Referring to fig. 2, the bottom of the upper channel 20 is provided with an upper control assembly 22 at a position corresponding to the upper circulation hole 21, the upper control assembly 22 includes a cylinder 23 and an upper baffle 24, the cross section of the upper circulation hole 21 is square, the bottom of the upper channel 20 is fixed with an upper slide rail 25 at a position corresponding to the upper circulation hole 21, the upper baffle 24 is slidably connected to the upper slide rail 25, the upper baffle 24 is horizontally arranged, the cross section of the upper baffle 24 is also square, and the size of the upper baffle 24 is the same as that of the upper circulation hole 21. The cylinders 23 are horizontally fixed on the bottom surface of the upper channel 20, the number of the cylinders 23 is the same as that of the upper baffles 24, the cylinders 23 are positioned on one side of the upper circulation hole 21, the upper baffles 24 are fixed on the end parts of piston rods of the cylinders 23, and the extension and retraction directions of the piston rods of the cylinders 23 are parallel to the sliding direction of the upper baffles 24. Adjusting the cylinder 23, the piston rod of the cylinder 23 pushes the upper baffle plate 24, so that the upper baffle plate 24 can block the upper circulation hole 21 at the corresponding position, and the upper circulation hole 21 is in a closed state. When a person in the room 2 (see fig. 1) needs to cool air for cooling, the upper control assembly 22 at the corresponding position is adjusted to keep only a small number of the upper circulation holes 21 in a circulation state, so that the cool air in the upper channel 20 can be blown out from the upper circulation holes 21 in the circulation state, and thus, the local area in the room 2 (see fig. 1) can be cooled rapidly.
Referring to fig. 1 and 3, a lower channel 26 is provided at a lower position in the room body 2, the lower channels 26 are connected end to end, the shape and size of the lower channel 26 are respectively the same as those of the upper channel 20, the lower channel 26 is positioned right below the upper channel 20, the lower channel 26 is horizontally arranged, and the lower channel 26 is fixed to the room body 2. One end of the lower air outlet pipe 13, which is far away from the conveying pipe 9, is communicated with the interior of the lower channel 26, seven groups of lower flow through holes 27 are formed in the top of the lower channel 26, the seven groups of lower flow through holes 27 are uniformly distributed at the lower channel 26, and the lower flow through holes 27 are communicated with the interior of the lower channel 26. When the corresponding hot air is delivered into the lower air outlet pipe 13, the hot air is delivered into the lower channel 26 and is uniformly delivered into the room body 2 through the lower flow through hole 27.
The top of the lower channel 26 is provided with a lower control assembly at a position corresponding to the lower through hole 27, the lower control assembly comprises a lower baffle 28, the cross section of the lower through hole 27 is square, a lower slide rail 29 is fixed at a position corresponding to the lower through hole 27 at the top of the lower channel 26, the lower baffle 28 is connected to the lower slide rail 29 in a sliding manner, the lower baffle 28 is horizontally arranged, the cross section of the lower baffle 28 is also square, and the size of the lower baffle 28 is the same as that of the lower through hole 27. The lower baffle 28 is pushed so that the lower baffle 28 can block the corresponding downstream through hole 27 and the downstream through hole 27 can be in a closed state. When a person in the room 2 is in need of hot air to warm, the lower baffle 28 at the corresponding position is pushed to keep the small amount of the downstream through holes 27 in the circulating state, so that the hot air in the lower channel 26 can be blown out from the downstream through holes 27 in the circulating state, and the local area in the room 2 can be rapidly warmed.
Referring to fig. 4, a first water-absorbing sponge plate 30 is installed at a position, far away from the conveying pipe 9 (referring to fig. 1), on the inner side of the buried air pipe 8, the first water-absorbing sponge plate 30 is in a cylindrical shape, and the outer peripheral surface of the first water-absorbing sponge plate 30 is attached to the corresponding position on the inner side of the buried air pipe 8. In the present embodiment, the first water absorbing sponge sheet 30 is made of a sponge material. The arrangement of the first water absorption sponge plate 30 can absorb moisture entering the air in the buried air pipe 8, so that the moisture entering the air in the buried air pipe 8 is reduced, and the phenomenon of bacterial breeding inside the buried air pipe 8 is reduced.
Referring to fig. 5, coupling assembling includes connecting pipe 31, first flange 32, second flange 33, third flange 34 and fourth flange 35, connecting pipe 31 is connected between conveyer pipe 9 and last outlet duct 12, communicate through connecting pipe 31 between conveyer pipe 9 and the last outlet duct 12, first flange 32 is fixed in the one end that connecting pipe 31 is close to conveyer pipe 9, second flange 33 is fixed in the one end that connecting pipe 31 is close to last outlet duct 12, third flange 34 is fixed in the position that conveyer pipe 9 is close to connecting pipe 31, fourth flange 35 is fixed in the one end that last outlet duct 12 is close to connecting pipe 31. First flange 32 corresponds with third flange 34, and fixes through a plurality of first bolts 36 and a plurality of first nut 37 between first flange 32 and the third flange 34, and second flange 33 corresponds with fourth flange 35, and fixes through a plurality of second bolts 38 and a plurality of second nut 39 between second flange 33 and the fourth flange 35, so set up, can realize connecting pipe 31 respectively with conveyer pipe 9 and go up the dismantlement of outlet duct 12 and be connected. The second water-absorbing sponge plate 40 is installed in the connecting pipe 31, the second water-absorbing sponge plate 40 is also cylindrical, and the outer peripheral surface of the second water-absorbing sponge plate 40 is attached to the corresponding position of the inner side of the connecting pipe 31. In the present embodiment, the second water absorbing sponge plate 40 is made of a sponge material. The second water-absorbing sponge plate 40 can absorb the moisture of the gas entering the upper gas outlet pipe 12, so that the moisture of the gas in the upper gas outlet pipe 12 is further reduced; when the second water absorption sponge plate 40 absorbs more moisture, the connecting pipe 31 is detached, the second water absorption sponge plate 40 in the connecting pipe 31 is replaced, and after the replacement is completed, the connecting pipe 31 is installed back to the original position.
Referring to fig. 4, a filter screen 41 is fixed at a position far away from the room body 2 (refer to fig. 1) inside the buried air pipe 8, and the filter screen 41 can filter impurities such as sand and stones, so that the inside of the buried air pipe 8 is kept in a relatively clean state.
The implementation principle of the solar heat supply and tunnel wind combined system in the embodiment of the application is as follows: when in summer, the hot blast pipe valve 6 and the lower valve 15 are closed, the tunnel valve 10 and the upper valve 14 are opened, then the lower air pump 11 is started, the lower air pump 11 delivers the air outside the house body 2 to the delivery pipe 9 through the buried air pipe 8, when the gas passes through the buried air pipe 8, the gas in the buried air pipe 8 exchanges heat with the stratum 1, and the air sent into the conveying pipe 9 is cooled, the cold air is discharged into the room body 2 through the upper air outlet pipe 12, because the cold air is heavier and is easy to sink, the cold air can quickly fill the room body 2, when the upper air outlet pipe 12 just begins to discharge the cold air, the lower scavenging valve 19 is closed, the upper scavenging valve 17 is opened, the cold air descends and pushes the hot air in the room body 2 to the upper position in the room body 2, then the hot air is discharged to the outside through the upper air exchange pipe 16, and when the inside of the room is filled with cold air, the upper air exchange valve 17 can be closed; when the solar energy heat collecting air pipe 4 is irradiated by sunlight, the solar energy heat collecting air pipe 4 can absorb solar radiation energy and transfer heat to the air in the pipe to heat the air in the solar energy heat collecting air pipe 4, the upper air pump 7 can convey the air in the solar energy heat collecting air pipe 4 to the lower air outlet pipe 13, meanwhile, the lower air pump 11 conveys the air outside the house body 2 to the conveying pipe 9 through the buried air pipe 8, because the ground surface temperature is lower than the temperature of the stratum 1, when the air passes through the buried air pipe 8, the air in the buried air pipe 8 exchanges heat with the stratum 1 and heats the air conveyed into the conveying pipe 9, the lower air pump 11 can convey the air in the conveying pipe 9 to the house body 2 through the lower air outlet pipe 13, because the hot air is light and easy to float, the hot air can quickly fill the house body 2; when the indoor air heating system is in winter and at night, the hot blast pipe valve 6 and the upper valve 14 are closed, the tunnel valve 10 and the lower valve 15 are opened, the buried air pipe 8 can supply heat to the inner side of the room body 2, when the lower air outlet pipe 13 just begins to discharge hot air, the upper ventilation valve 17 is closed, the lower ventilation valve 19 is opened, the hot air rises, the cold air in the room body 2 is squeezed to the lower position in the room body 2, the cold air can be discharged to the outdoor through the lower ventilation pipe 18, and when the indoor air heating system is full of hot air, the lower ventilation valve 19 can be closed.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a solar energy heat supply and tunnel wind combined system which characterized in that: the solar energy heat supply device comprises a solar energy heat supply mechanism and a tunnel air mechanism, wherein the solar energy heat supply mechanism is arranged in a room body (2), the solar energy heat supply mechanism comprises a heat air inlet pipe (3) arranged at the top of the room body (2), a solar energy heat collection pipe (4) arranged in the room body (2) and communicated with the heat air inlet pipe (3), a heat air outlet pipe (5) arranged at one end of the solar energy heat collection pipe (4) far away from the heat air inlet pipe (3) and a hot air pipe valve (6) arranged at the heat air outlet pipe (5), one end of the heat air inlet pipe (3) far away from the solar energy heat collection pipe (4) is communicated with the outside of the room body (2), and an upper air pump (7) for pumping outdoor air into the room body (2) is arranged at the heat air outlet pipe (5); the underground air duct mechanism comprises an underground air duct (8) buried underground, a conveying pipe (9) arranged in the room body (2) and communicated with the underground air duct (8) at one end, an upper air outlet pipe (12) and a lower air outlet pipe (13) communicated with the conveying pipe (9), wherein the conveying pipe (9) is communicated with the upper air outlet pipe (12) through a connecting component, one end, far away from the conveying pipe (9), of the underground air duct (8) is located outside the room body (2) and extends out of the earth surface, the upper air outlet pipe (12) and the lower air outlet pipe (13) are respectively located at the upper position and the lower position in the room body (2), a lower air pump (11) for extracting outdoor air into the room body (2) is installed on the conveying pipe (9), and an upper valve (14) and a lower valve (15) are respectively installed at the upper air outlet pipe (12) and the lower air outlet pipe (13), a tunnel valve (10) is arranged at the position, close to the buried air pipe (8), of the conveying pipe (9); an upper passage (20) is arranged at the upper part in the house body (2), the upper passages (20) are connected end to end, the upper passage (20) is horizontally arranged, one end, far away from the conveying pipe (9), of the upper air outlet pipe (12) is communicated with the upper passage (20), the vertical section of the upper passage (20) is square, a plurality of upper circulation holes (21) are formed in the bottom of the upper passage (20), the upper circulation holes (21) are linearly distributed in the length direction of the upper passage (20), and upper control assemblies (22) for controlling the opening and closing of the upper circulation holes (21) are arranged at positions, corresponding to the upper circulation holes (21), of the bottom of the upper passage (20); the upper control assembly (22) comprises a cylinder (23) horizontally arranged at the bottom of the upper channel (20) and an upper baffle (24) horizontally arranged at the end part of a piston rod of the cylinder (23), upper slide rails (25) are arranged at positions, corresponding to the upper circulation holes (21), of the bottom of the upper channel (20), the upper baffle (24) is connected into the upper slide rails (25) in a sliding manner, the upper baffle (24) is matched with the upper circulation holes (21) for use, and when the upper baffle (24) is positioned right below the upper circulation holes (21), the upper circulation holes (21) are in a closed state; an upper air exchange pipe (16) is arranged at the top of the house body (2), two ends of the upper air exchange pipe (16) are respectively communicated with the inner side and the outer side of the house body (2), and an upper air exchange valve (17) is arranged at the upper air exchange pipe (16); the bottom position of the room body (2) is provided with a lower ventilation pipe (18), two ends of the lower ventilation pipe (18) are respectively communicated with the inner side and the outer side of the room body (2), and a lower ventilation valve (19) is arranged at the lower ventilation pipe (18).
2. The solar heating and tunnel wind complex system of claim 1, wherein: lower part position in the room body (2) is provided with lower passageway (26), lower passageway (26) end to end, lower passageway (26) are the level setting, the one end that conveyer pipe (9) were kept away from in lower outlet duct (13) with lower passageway (26) intercommunication, the vertical cross-section of lower passageway (26) is squarely, a plurality of downflow through-holes (27) have been seted up at lower passageway (26) top, and is a plurality of downflow through-holes (27) evenly arrange in lower passageway (26), lower passageway (26) top corresponds the position of downflow through-hole (27) all is provided with the lower control assembly that the control downflow through-hole (27) opened and close.
3. The solar heating and tunnel wind complex system of claim 2, wherein: the lower control assembly comprises a lower baffle (28) corresponding to the lower through hole (27), lower sliding rails (29) are arranged at positions, corresponding to the lower through hole (27), of the top of the lower channel (26), the lower baffle (28) is connected in the lower sliding rails (29) in a sliding mode, and when the lower baffle (28) is located right above the lower through hole (27), the lower through hole (27) is in a closed state.
4. The solar heating and tunnel wind complex system of claim 1, wherein: bury ground tuber pipe (8) inboard and keep away from first sponge board (30) of absorbing water is installed to the position of conveyer pipe (9), first sponge board (30) of absorbing water is cylindrical setting, first sponge board (30) outer peripheral face of absorbing water with bury the inboard position laminating that corresponds of ground tuber pipe (8).
5. The solar heating and tunnel wind complex system of claim 1, wherein: install second sponge board (40) that absorb water in the coupling assembling, second sponge board (40) that absorb water is cylindrical setting, second sponge board (40) outer peripheral face that absorbs water with the inboard position laminating that corresponds of coupling assembling.
6. The solar heating and tunnel wind combined system according to claim 5, wherein: the connecting assembly comprises a connecting pipe (31) arranged between the conveying pipe (9) and the upper outlet pipe (12), a first flange (32) arranged at one end of the conveying pipe (9) close to the connecting pipe (31), a second flange (33) arranged at one end of the upper outlet pipe (12) close to the connecting pipe (31), a third flange (34) arranged at one end of the conveying pipe (9) close to the connecting pipe (31) and corresponding to the first flange (32), and a fourth flange (35) arranged at one end of the upper channel (20) close to the connecting pipe (31) and corresponding to the second flange (33), wherein the first flange (32) and the third flange (34) are fixed through a plurality of first bolts (36) and a plurality of first nuts (37), the second flange (33) and the fourth flange (35) are fixed through a plurality of second bolts (38) and a plurality of second nuts (39), the second water-absorbing sponge plate (40) is arranged in the connecting pipe (31).
7. The solar heating and tunnel wind complex system of claim 1, wherein: a filter screen (41) is arranged at one end, far away from the conveying pipe (9), of the inner side of the buried air pipe (8).
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| CN202010592561.0A CN111720906B (en) | 2020-06-24 | 2020-06-24 | Solar heat supply and tunnel wind combined system |
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| CN202010592561.0A CN111720906B (en) | 2020-06-24 | 2020-06-24 | Solar heat supply and tunnel wind combined system |
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| CN111720906B true CN111720906B (en) | 2021-04-27 |
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| FR2722277A1 (en) * | 1994-07-07 | 1996-01-12 | Zwegers Bernard | Heat storage system for enclosed glazed space e.g. verandas etc. |
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