JPS58501689A - Underground storage structure energy system - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] Underground storage structure energy system Technical field The present invention relates to residential and commercial heating and cooling energy storage systems. . EK Specific 5 The present invention relates to a system using geothermal well energy storage. Waru.

Background technology In the past, underground heat pump systems.

Technically successful, but economically disadvantageous due to large initial capital investment and high operating costs. It wasn't very appealing.

A typical system consists of a cascading tube arrangement and consists of IIs. It is constructed using several wells. Buried array system limits free surface area This also limits the operability when spitting. , the Iilgo well and feeding arrangement system is together with low heat transfer in dry soils and multiple heating and cooling cycles. This includes the problem of a reduction in transportation capacity after transportation. Groundwater exists in shallow locations Underground-connected systems in places store energy underground rather than storing thermal energy. K when head-to-head -- good steering was demonstrated.

Underground connection System RI collects heat from areas with shallow groundwater and It was very effective in causing freezing around the tenozobu. This thing ri, /7 There is no free space between Eve and the earth, and there is no such transmission as against heat dissipation. allows conduction to reach the heat transport mechanism. l111 In the environment (2) Attempts to use the earth as a heat reservoir (heat 5 ink) are surrounding Eve. Thermal conductivity decreases due to the lack of water in the rocks and the physical contact between the rock and the soil. The theory is less successful due to contact and lick void areas. This is usually heated or and by the constant expansion and contraction of the chimney as it cools. at l & conversion is the tightening of the expansion of the pipe, and the contraction of the pipe during subsequent cooling. Can you pass it through? ! Take advantage of the gap. If that t! ! If the gap contains only air , the use of a drip source to moisten the mouth is very small, but there are many The system is constrained to using the earth only as a heat source and therefore requires The area will be multiplied several times.

Disclosure of invention The structural energy system Vi according to the invention generally has a space relative to its structure. First system connected to the system! The underground storage sequence by the effective K11l length When the storage well array is arranged as follows: l/Th:b, the array is is connected to that system in such a way that the One port is always atrc warmer than the second port.

Each well according to the invention has a central heat transfer conduit and a central heat transfer conduit. The surface area of the heat conduit in the center of the clay plate containing the clay plate By making the surface area ratio of the plate transfer part at least 4 to 2 to 1, the conduction to the earth is improved. and achieved effective heat transfer.

(3) An additional feature of the present invention is that each well has concentric conduits for circulating heat transfer fluid. It is contained within. Water source connection in contact with external conduit Vc1m in each well The grooved tubes maintain moisture within the well. The center position I determining device connects the heat transfer conduit. Support it in the center of the well. These wells can be arranged in a line source array or a point source array. will be established. Additionally, these wells are located at a high angle for effective heat exchange with the earth. Preferable.

Other features include redirecting warm and cold fluids from the array It includes a control valve for the The valve switching device is designed to prevent heat transfer from the silver boat. The feed fluid is routed through/to a storage tank, and a secondary heat exchanger or That is, it is provided to orient and direct the solar heat collector, and to direct the radiator. is being given.

Method of digging a well according to the invention Fi, generally the step of digging a well to the well depth , stabilize the pores, and establish a thick filter cake and rock surface formation. There is a step to circulate mud as much as possible, and a step to run a heat conduit through the hole. It consists of The sand/gravel mixture forms a slurry between the filter cake and the heating conduit. Packed by rally circulation.

The method according to the invention includes, as an additional step, passing a grooved pipe through the hole. is reading. Pump ``ri, a boat that pumps water and mud through its well. For operation, the filter cake tube 14 is connected to the outside of the heat transfer conduit. Ill downwardly and upwardly through the center of -[)41f according to this invention. Another example of this method is to place a small tube of chick 2 into the well in an outer pot of an outer tube. This includes putting in a tube. This method Vi, through a small diameter tube Pump the slurry 17i down the well, and then use the operating boat to pump the fluid there. It includes returning through.

Brief description of the drawing With reference to the attached drawings t-S, which are characteristic of the invention shown here, please take a quick look at the description below. It will be understood that: Figure 111 shows the structural energy system according to the invention. An example of a diagram is a diagram; FIG. 2 shows an example of a well array according to the invention, one partially exposed and partially removed. FIG. 3 shows two wells in a single well of a well array according to the invention. Detailed cross-sectional view showing partially exposed and partially removed: Figure 11!4 is a series connected schematic diagram of a point source well array according to the invention; @Figure 5 is a schematic plan view of the source array according to the present invention; Figure 6 is a diagrammatic plan view of the source array according to the present invention. In the schematic plane of the point source 1j located in the center; The seventh figure is a schematic plan view of the eccentric dot shuban according to the present invention: IE8 figure d, cross section l4- of the well according to the invention taken along the third line 8-8 H diagram; (5) @9 Diagram μ Diagrammatic block 4 of different structural energy systems according to the present invention And; @10 Diagrams are schematic blocks of different examples of structural energy systems according to the invention It is a diagram; FIG. 11 is a schematic perspective view of a portion of a preheater according to the invention: @Figure 12 Tri1 The preliminary heater added along Ill 2-12 in Figure 11 Here is a cross-sectional view: @Figure 13 is a schematic diagram of a field device according to the present invention; Figure 14 is a diagram according to the present invention.

Logic chart depicting the entire state of the controller in FIG. 13 in heating mode. and: FIG. 15 is according to the present invention. The state of the controller in Fig. 13 with the cooling motor RK Figure 16 is a logic chart depicting the construction of a thermal storage well according to the present invention. is a block diagram of the method; FIG. 17 Vi is a block diagram of the method depicted in FIG. hand FIG. 18 is a block diagram of another example of a method for making a thermal storage well according to the present invention.

The best cedar condition for implementing the invention 11, an example of a structural energy system according to the present invention is shown in FIG. Generally, a pond storage unit 10, a space conditioning unit 12, and a hot water heating It consists of 14 units. Underground storage unit 10. space adjustment unit 12 and hot water heating unit) 14 tl, -e system (6) m- to selectively direct the heat transport fluid through the m- It is connected through a turret and valve control arrangement. Another aspect of the system according to the invention Examples are diagrammatically depicted in FIGS. 9 and 1O. The scenario depicted in Figure 1 stem h, *garden water source 19- for increasing the temperature of the water entering the system. A hot water heater 16 connected to a hot water preliminary heater 18 is utilized.

The underground storage unit has 20 cold boats and 22 warm boats. heat exchange The vessel 24 is coupled in thermal communication with the cold boat 2θ and is connected to the warm boat 2θ. A stone 22 is connected to the hot water preliminary heater 18 so as to be thermally connected thereto.

Underground storage unit) 10Vi, exists between cold boat 20 and warm boat 22 K is coupled to the system to increase the temperature difference at any given time.

At this point in time, the temperature of the cold boat was 20, as will be described later. The temperature in the warm boat 22 is also lower, and in cooling mode, heat is generally stored. (rL is supplied to the warm boat 22 for loading, and the cold is supplied to the warm boat 22) Returned from 20. In general, the luck of building etc! tJ'ri relatively cold requires a hot or relatively warm heat exchange, and this system must be 6K k.

Meals are also clearly shown in the underground parable unit io' Guan No. 21, Frog 3 and Tsuru 4. Ru. that? i, normal and ri in the soil at an internal angle, that is, an acute angle θ with respect to the vertical. It includes a complete array of wells 26 arranged therein. As Nemasa, θ is about 20° to 45° (7) be. The angle 1θ gives the spread and concentration of geothermal energy. it's the depth of the earth The right bank 7 is placed horizontally in the array so that the photographic coffin property can be used. The narrow spread limits interference between wells and allows for large areas of vertical heat transfer in the well. Expand the area. The minimum θ is determined from the point of avoiding large well interference, and The maximum θ is the available area #J surface beam and how the drilling sheave is horizontally It is limited by the extent to which it can be supported by a small horn harp. Furthermore, about 3s from the ground surface Since the area within 9aIWlK is maintained close to the average ambient temperature f, that area It is generally undesirable to have the main portion of the well within the Source arrangement schematically shown, centrally located point I schematically shown in FIG. source array, or an off-center point source array as schematically shown in Vi Tsuru Figure 7. can. In this arrangement, 11 trenches are constructed within the earth, and conduits are placed horizontally within these trenches. There is also.

An outer tube or longitudinal conduit 28 is centrally disposed within well 26 . Outside - Chu The tube 28μ has an outer surface = 30 and an inner surface 32. Internal tube or longitudinal conduit 34 is disposed within and concentrically with outer tube 28. Outside - below tube 28 Portion 29d is spaced some distance from the bottom of well 26. Outside - Place at the bottom of the tube 28 A check valve 36 or one-way valve prevents the flow of pressure acting after the outer tube 28. The liquid is allowed to flow through the tube 28. This check valve 36 Vi well Door 26f: Useful for construction work and for driving 8) Special costume Akira! i8-! i01689 (6) prevents fluid from escaping. Inner tube 34 and outer tube The tube 28 and the Vi, flL bodies fill the well 26 to provide a positive flow path.

Transfer area 38ri tube 2 between the check valve 36 and the bottom of the inner tube 28 8. Provide a return path from 1') of 34 to the other. After construction, check valve 36 It is advisable to plug it to prevent backflow into the system. This backflow is caused by When the flow of the heat transport fluid is stopped and a large pressure is built up on the outside of the conduit, To avoid this problem, heavier ball check valves are used. It will be done.

The outer surface 30 of the outer tube 28 is surrounded by a significant mass of particulate matter 39. There is. 1 granular material 39 is a combination of gravel and gravel, well 2 On the external surface of 6 there is an integrated interface 40. interface 40 Made from slabs of clay such as tli bentonite. This is the construction of well 26. It originates from clayey drilling fluids used in Also, the interface The base contains lignin and tannin, which act as diluents for fiKK for drilling, which contains clay. acid, lignosulfonate, sodium calgexymethyl cellulose and These compounds, which may include various materials such as crylnitrile, are Used to help form a structural filter cake for surfaces. So During construction, the board was pressed against the surface for a considerable period of time. Attached to I! 26 #I is strengthened, and during operation, from well 26 of humidity (9) Forms a semi-permeable wall that prevents disappearance.

Perforated conduit or J? with spaced apart slots or apertures 44. eve 42j d, outside - disposed in contact with the tube 28 and within its well. Nozzle with hole 42'ri, the granules 39 are moistened and placed between the outer conduit 28 and the soil poured into its enclosure. air that acts only to maintain heat conduction, performs only heat dissipation, and has a high thermal resistance. This avoids the formation of air-filled voids. Valve 43ri Domestic Water Source T-Paper with Hole Pressure side m vessel 45) i granules taking the road to eve 42 and connected to valve 43 39 is maintained constant and limited.

To keep the inner and outer tubes 28.34 centered in their wells, a third And the center point #46 as best seen in Figure @8 is the center point of these channels. They are provided at intervals on the outside of the tube. Center positioning device 146Vi, well 26 Q) During construction, the pressure between the tubes 28 will be maintained at a predetermined level by one lamp. A plurality of semicircular fins extend radially between the central hubs 50 and are connected to each other. I have a Gar 48.

The surface/zobe 52 is disposed at the top of the well 26 and its fi! side pipe 5 2 @I) Surrounded by a surrounding surface anchoring ring 54 and kept in place. held.

An operating boat 56 extends outwardly from the & face pipe 52 of the well 26. operation board ) 56fl, remove mud during drilling process during well construction process.

The water from the drill is inside the drilling pipe! isu, so(10) The fluid then exits via the handling boat 56. Once the full depth is reached, the water base The mud for drilling is 11 of the drill pipes! down the pipe and through the operation boat 56. The pores are stabilized by applying 4xfl. Drilling mud forms filter cake 40 the structural integrity of the pore. The drill burr is removed and the outside tube is removed. The center plate 28 is placed in place and the center plane locating device 146 is turned off.

The sand and gravel slurry is then pumped to a predetermined location.

Force A-58 is provided to provide a closed pressurization system. Also, one hole Although it is preferable to install the operation pipe 56 in place of the nozzle 42 with the G hole. It can also be used as a means of adding moisture to the center of a well. The relief valve 60 It is connected to the operation nozzle 56, and the mounting body and slider IJ-D from the well 26 are connected to the operation nozzle 56. Allows for selective manipulation and removal.

Power/? - provided on the ss'ri surface nozzle 52 for fluid closure of the well 26; maintain. Outer tube 28 extends upwardly through well force 2-62 and A connecting vibro 4 extends therefrom and is connected to the operating t/l' well 66. operation 9P66 allows flow r through the interior of the external tube 28. internal tube 3 4 extends through the top of outer tube 28 in aperture 67. Isasaku dialect 68 is connected to flow a heat transport fluid.

Fig. 4 V: μ block storage unit 10 υ well arrangement υ, that is, storage l 1 digit 270 liters switching E, 2 and series connection are schematically shown (11) stomach/:). A fluid transport flow path connects each external tube 28 of each well 26 to each well 26. The inner tube 34 of the forming a channel to increase the effective length of the well. Appropriately improved fluid flow path Yes Zu? L-4 - Fixed in one direction after a certain amount of time e. in place The temperature fμ of each well 26 changes sequentially. Thus, the terminal of the well in Naori 1 Monoke always has reeds at the warmest temperature, and a series of nail plates 411i etc. The terminal well 26 is always in the coldest aliI [.

In particular, @91Q has one example of a system according to the present invention, which is a complete space-articulation system according to the present invention. It is provided to explain the work.

Restriction valve 70 (shown as v2 on FIG. 1) μ width cold both 14j1'l selectively control the demand for fluids. Control valve 70μ port for circulating heat transport fluid It is connected to the pump 72 (P2). Control valve 70 controls the flow of air from warm port 22. Relatively warm heat transport I or relative Vi Cold flow from cold port 20 (4) are connected so as to pass through one of them, and the fluid that passes through it is sent to the pump 7. 2 is circulated through the space adjustment units 12t-d of the system.

Since the heat sink 74 is connected in series to the pump 72.

The tin liquid from the pump passes through the radiator 74. Moshi radiator 7 4. If the transport fluid being treated is colder than the ambient room temperature, the air in the radiator 74 room Use V'C to lower the anchor. If the transport fluid is hot, the heat sink 7 4rih: t'11: Use to raise the spirit of the shop 4). Blower 76μ heat dissipation ( 12) Special Publication No. 58-501689 (7) Heat transfer between the container and the surrounding air connected to increase. The air is assembled or cooled by a radiator 74. Therefore, the heat transport device in the heat dissipation shift 4 is used to dissipate the ambient air and They are cooled or warmed by forced air and forced air, respectively. This system , Suitable when warmer or colder than the surrounding air, VC heat transport to warm or cool Good for raising or lowering the temperature of a room by flowing f*0. I'm doing it.

141176 and the radiator 74. If a heat dissipation function is required, the heat dissipation function in the surrounding air near A return system is connected to a heat exchanger 84 located at The space-bound heat exchanger 8 connected to the heat exchanger 80 responds to such requests. It accumulates. In actual case, the blower 76 is connected in series with the radiator 74 and the heat exchanger 84. It will be done. In the configuration consisting of Ii!, the blower separated by 1 minute crosses the heat exchanger 84! lll1! Used for convection. Stay there and exchange heat! 80ζ, the system's Depending on the operating phase.

By assisting the air heating function or the air cooling function, the heat dissipation of the radiator 74 is strengthened. Used to strengthen and strengthen. During the cooling cycle, energy 'ri, return conduction 1 Return heat exchanger 8 from ambient air as absorbed by transport fluid from tube 82 The so-called 1 transport' is carried out to 0. The energy of ν lighting during heating is transferred to the return conduit 84. from the transport fluid to the surrounding air. Desired heat dissipation 574d Temperature C13) Almost to the degree! 11, the air in the heat pump 78 is pushed to the desired temperature. use only as much input energy as is necessary to do so.

Furthermore, the fluid that has passed through the heat pump 78 and the heat radiation l574 is exhausted through the heat exchanger 80. The fluid is combined at the port of the underground storage unit 10) 20. Temperature 22 is warmer or colder than Temperature 1. After that, the valve 70.

Depending on its IIIIl', either the cold port 20 or the warm port 22 It passes through the R, the salary, thereby accumulating energy. Thus, if you return If m* of the fluid is greater than the warm port 220m&, body #1 is in the warm port. port 22, and if the temperature is 4 colder than the temperature of port 20, then The returned nm bodies are sent to cold port 20. 4 Shimosa no Uta 1/-)20. If the fluid sag during sIt of 22, the fluid is recirculated through the space conditioning unit. cycled or simply stopped. Of course, underground storage can be removed from the space control loop. 20. Appropriate compensation is required for the heat loss of the transport fluid moving to the It is essential.

Please use the space adjustment unit 12.

Most of the energy for cooling and heating is provided by the underground storage unit 10 and limited The generated energy is generated by the heat pump 78, the circulation ν of Bonschiff 2 and the feeder 1 76. will be added through the work done by and selectively directed to Energy is often used for the smallest task to be performed.

(14) With particular reference to Figure 10, there A temporary storage tank 86 has been added. As a junior officer, temporary storage tank 86Vi , a building structure or structure that is at least somewhat insulated from the sun's rays or from external weather. This is a unit used within a residence. −□Temporary storage tank 86 is an underground storage Minimizing the number of wells 26 required in the product array 27 while simultaneously improving the underground storage array 27 more efficiently and is used to moderate the temperature extremes experienced during the day. .

Temporary storage tank 86 receives its transport fluid from valve 70.

The pump 72 is connected to supply fluid to the pump 72 . Furthermore, temporary accumulation Tank 86 is coupled to receive the return rlL body from heat exchanger 80 . @ 2 pump 88ri.

Delivering fluid from the temporary storage unit to control valve 70 and transporting fluid to storage tank 8 6 or transfer the fluid to the warm or cold port of the underground storage unit 10. -) It is provided to return to 20, 22.

Although the use of heat pump 78 in conjunction with heat dissipation 574 is generally desirable, 4. Become In the application, due to the capital cost, the system does not use heat pump 78. tems are also used.

Referring again to Figure @1, control valve 70 (V2) (as in Figure 9) ri temperature Control the demand for paddles and cold heat transport bodies. and the ninth and As in FIG.

Heat radiation s74. Send jj L Iso 76, heat pump shift 8 and heat exchange (15) between the heat transport fluid and the meat to measure the temperature of the structure. combined to give a system that takes advantage of suitable temperature differences.

Valve 90 (Vl) ri pump 72 is connected to a radiator, and the use of a radiator is desired. If the heat sink 74 is not suitable, a valve that is passed through the radiator 92 ff4) is the transport fluid ψ A valve (v) connected to the temporary storage tank 86 to deliver the do. A two-state converter such as a solar collector 4s94 increases the heat storage in the tank 86. The storage tank 86 is connected to a temporary storage tank 86 for storage purposes. The valve 92 directs the heat transport fluid to the heat collector 9 Pass it to 4 or collect heat 1! i, 94 to supply the heat transport fluid to the storage tank 8. It functions to deliver to 6.

Tsuru 2's I pump 8B connects fluid from temporary storage tank 86 to control valve 70; Pour the appropriate amount back through the exchange a. As II, /amp 88 is always 1 Although the state 111 is always ON', the pump 88 and the pump 88 are also equipped with a large bottle due to the capacity. F72(S1)Vi, when air space heating and cooling is required. It is turned on intermittently. The pump 72 transfers the heat transport body to a temporary storage tank 86. from the radiator 74 in the direction shown.

The example depicted in Figure 1111 is also integrally connected with the hot water heating unit (14). has been done. Hot water heating unit) 14μ hot water heater 16. Warm water child heater 18 and 95 heat pumps. Hot water heater 16 and heat exchange coil 96 , and the heat exchange coil 98 disposed there and (16) IJq Omoteaki'. +8'a [11 (i89 (8)).The hot water preliminary heater 16 is A tank system with a heat exchange coil 100 connected to a water source 19.

The tank is then in fluid communication with the warm boat 22 of the underground storage unit 10. be. Before the tap water is heated in the hot water heater 16, it is stored in an underground storage unit. It is preheated or preheated by heat exchange from Valve 102 (v3 ) connects the tank of the preheater 18, i.e. the wI transport fluid, to the coil 98. Therefore, when required to seal the space heating, the aluminum heat transport fluid is Capacity of heat phone shifter 8 available for space adjustment effectively increase. In the case of jl, valve 102 (V3) heat transport rI1. My body is small 981 to shunt the hot water heater 16 entirely.

Another example of a preheater 18 used in connection with the present invention is shown in Figure @11 and Figure 1. It is artistically depicted in Figure 2. Preheater 18 includes four concentric conduits . As a II car, the most Inner conduit 104ri, fB3 'ril V4 inch 111/i! Ia f (3,2tx ~ 3, F4D11), and In Buddha's world, the most extensive conduit is 3 inches to 5 inches (7,6 to 13 cIII) in diameter. 108Fi, 2 inches to 3 inches (5, ltx to 7-6 cm) as a line standard +l 4 tubes 110 surround conduit 106 . Conduit 104 , set 106 and Vi, i communication is ll11 part cap on large conduit 106. The conduit 104 is connected to the #i section by the filled region 112 formed in the pipe 114. 114? (17) By separating from each other, fluid communication-i! Connected in i relationship.

The innermost guide ψr, away from the AII section cap 114, the hot water heater 161 C-connected. Conduit 106U, away from end cap 114, wll garden tree 19 water sources are connected.

lead t110 shingle with end cap 116 and 4' #110) 1. End key Away from the cap 106, it is connected to the singing hoard 22 of the underground storage unit 10. are doing. Intermittently, conduit 108 is spaced from end cap 116.

and is connected to valve 104 remote from end cap 116 . This is the If you enter the underground storage unit heat transport fluid and heater 16, you will be most directly connected to the agricultural water source. It gives a good heat transfer.

The heat phone f95Vi is connected to the coil 116 in the heat exchanger 24. heat exchange! 24 is in fluid communication with the cold boat 20 of the underground storage unit 10. It has a tank connected to it. When operating, the heat pump 95 generates heat Transfer from the 5e exchanger 24 to the hot water heater 16.

As a result, the temperature of the heat transport fluid in the heat exchanger 24 is lowered, and at the same time, the hot water heater is Heat 2 cups of water in a tank. The cold heat transport fluid is underground. Can it be saved?

or used for other purposes in systems such as space cooling. Cooling or heating function a, at any point in time 2 feet of air: 15 feet of warm milk , the temperature of the heat transport fluid in the temporary reconnaissance tank 86V depends on the temperature 2 and its temperature difference. I would like to be understood as someone who does.

(18) Limited energy is required to raise or lower the temperature by a few degrees. Yes, in the present invention (1, a slight degree difference between the internal ambient air and the heat transfer fluid in the dark) It is used to drive the air temperature to the desired level. This system is It works even when the temperature difference is in the wrong direction.

Thus, this system uses heat transport fluid 2! I:PkJFI! A: Is it better than air? If not, you can cool the ×. Heat exchangers typically require two or more capital expenditures. The space heating pump 94μ significantly reduces the capacity of the space heating heat pump 78. ,Nari In facilities where

For reasons of power saving and invested capital, the -tobump 78 is completely omitted.

This system is controlled by nine control references 120 as depicted in FIG. activated. The controller 120 is provided within the system and controls the control WM 120. includes a plurality of temperature sensors coupled to determine an output state 11A of the temperature sensor.

The sensor TI is installed in a cold boat 20 and in a heat 1ixs condition. Se Sir T2? li is provided in thermal communication with the fluid in the warm boat 22. Ru. The sensor T3 is provided within the hot water heater 16. Sensor T4μ secondary It is connected to the heat collector 94 and the heat communication tube. Sensor TFy: t, temporary Target storage tank 86t - Heat leaving and entering Space I & 111 section system 12 Provided in the transfer fluid and proficiency conduit. Sensor Tc’ri ambient air temperature It is provided within the pill structure to offset the degree. Settable air temperature control weight 61 22μ building temperature or 1 degree of air inside the house to the set temperature.

(19) The settable water temperature control WP124 sets the temperature of the heater 16 thereby. Drive to the @ degree.

The control 6120 is a solid state relay as standard and is connected to valves V2, V3 and V4. and a switching circuit connected to the four-way starvation valve V1 separately. I'm reading. , furthermore, the controller 1201ri heat pump 78 (HPI) 9 and 9s (HF2), Sushipore 7″'72 (PI), 88 (P2 Selectively and H+j The parts that were used are! Electric sensor Tl, T2. T3. T4. TF and “I’C■” With the state.

Then, the configurable m-control device i22, 124 is set and the control device 120 is activated in response. It is activated.

% to 13th. Figures 14 and 1K15 refer to the VC, where the asterisk indicates this system. represents a specific level to be achieved by a system, while those without a 1M mark are Sir? Thus, Wk represents the known temperature value.

Additionally, the following fields and conventions are used: i.e.: T1 = heat import fluid temperature at 201C Temperature drive T3 = Direct delivery of water in the hot water heater 16 (IijiN 6124) 'I'4=Temperature of the heat transport fluid in the secondary heat exchanger 94 1゛F=-Secondary stock tank ? Increased heat - Darkness of fluid flow = 1 direct degree difference of 9 qi emitted to the side in the building structure (main As, the temperature of the fluid including 1111 in the temporary storage tank 86 and the circumference i! ! ? ! Mind and As for the installation power of 3 m heavy (Noseki), this is not @I by the user. It is a setting made within the system. This also eliminates the need to measure air temperature. This is a method of exclusion. Here, Vi, valve 102 (V3) must be controlled. Na ^. This 1 [direct method is for replacing the exchange coil 84 connected to the heat pump 78]. The 0 alternative, which is a constant method of 9 temperature below, is: , TF and T. In the darkness of At what temperature difference will the space joint unit 12 operate? You can decide. (i.e.

Whether it is necessary to draw hot water from the heater 16, therefore, by the hot water heat pump 95. can help). for example.

In space heating mode, unit) 12μ ambient air temperature T. For example, 3 Requires 0″F (17°C) cold fluid. Valve 102 (V3) d, Tlj’ ,+30? (17℃) is T. When the hot water heater is - collects heat from If the air temperature in the house is 787 (26℃), that is T.

*; If it is in 78a, valve 102 ff3)ri, transfer fluid 1i! [Noga 4 When the lower blade is below 87 (9℃), lζ coil 98 t-v! IL fluid 1kl! I will give you 11 chances.

Tma = 9 air illumination in the structure (sail suppressor 122) (21) The purpose of this setting is to know if a heat pump 78 has to be used. There are many things. This next step is based on direct measurements of the air leaving the radiator 74. It will be done. Alternatively, the decision can be made about temperature differences that do not give a sufficiently warm transport fluid. It's okay to be ignored. Thus, the heat pump 78Vi is matched to its fluid temperature. . For example, in heating mode, the heat sink 74Vi design has a matte gt rate. It is designed to require a difference of 11°C to Therefore, heat pump 78FiF-11t: is activated when under TCP. This is ti, space Eliminates the need for measurements of air @rVc within the heating unit 12.

V1 = control valve 90 for radiator 74 V2 = 4-way valve 70 for changing the direction of flow down the well holder 1j27 Vν hot water-way valve ■4=Okaji valve 92 for secondary heat collector Heat pump 78 for HPI Shipace heating Heat Bonzo 95 for HP 2 screw heating Pump for heat pump 7 g (HPI) for pl=l space Pump 88 for Pζ well dispatch 27 Under normal operation, i! It is better to use a heat pump 95 for water for the garden. (22) to the heat transport fluid in the heater 18; Therefore, it is preheated. The transport fluid passes through the hot water heater 16. If the requirements are space If the capacity of the heat pump for heating is exceeded, the transport fluid Fisilver ice water heater 1 6 through an exchanger coil 98. The water source temperature is then raised and the heating mode In this case, the capacity of the first heat pump 78 is increased.

In heating mode, if Ty > Tm1n + T□ & ML is heat dissipation t Passed #74 and did not sweat with a heat pump differential of 8 μm.

If Tm1n+T(1)TIQ and Tj>To, the flL body passes through the heat sink 74. to heat the air. Therefore, the remaining energy from the heat pump is supplied. It works as expected. The operating efficiency of a heat pump is that the air temperature and fluid Ilf are equal. This also reduces the heat transport requirements of the heat pump 78 to Create and achieve high system efficiency.

In the case of To)Tl;, the heat radiation is 1!74tli, and then the heat is radiated to 78 All productions are in 4K. Across the 76μ heat exchanger 84 of the 1M row Used to drive and move air. Long-term accumulation of heat pump 78 and this Temporal use produces a very high periodic system efficiency 1 marked #! is that Invert to cool the structure. Heat transfer fluid reduces freezing temperatures and corrosion problems Preferably a treated water-based medium. This is actually used in automobiles. It is the same as the anti-freeze used. There are coloring methods to detect possible leaks. have been adopted.

With particular reference to FIGS. 142 and 15, the ventilation chamber 76.

Air temperature T. However, in the heating mode, the air at(23) When it is below TOk, and in cooling mode P, it is above the applied air temperature. Sometimes it can be seen turning on. Heat pump 7g (HPI); Well, heating mode, temporary storage where the difference in W1f is higher than the air temperature at that time. It turns ON when the temperature is higher than the temperature of the transport fluid leaving the storage tank 86. Thus , if the temperature difference is not high enough, the heat pump 78 is activated. lkJ 2, in the cooling mode, the heat pump 78 is in its reversal cycle. However, the minimum temperature difference has not been exceeded, and the ff1 degree When the difference is in the opposite direction of the heating mode.

activated.

Valve 90. (Vll means that in heating mode the desired air i1m is in the temporary storage tank 86 and in cooling mode that air temperature is greater than the temperature of the transport fluid leaving the tube mode when the temperature is lower than the temperature of the transport fluid leaving the temporary storage tank 86. 1 is taken. When pump 92 ($1) d and blower 74 are ON, always KON There is K.

In the heating mode, the pump 70 (V2) transfers the transport fluid to the temporary storage tank 8. 6 through passage 10 to heat exchanger 24. In this MoP, The resulting colder fluid from the space heating cools the underground storage unit 10. being washed back to the boat. Furthermore, passage BD has been opened.

Transfer fluid sound from melting boat 22 of underground storage unit 10 Temporary storage tank 8 Let it flow to 6.

In cooling mode, control valve 70 (V2) ri, flow paths AB and OB open. It is operated as follows. In this arrangement, heat transport fluid from temporary storage tank 86 of the underground storage unit 10 through control 09P70 and via passage AB. Harm / -) Flows towards 22. After that, the underground storage unit 10's chutai Cold transport fluid from boat 20 is temporarily transferred to passageway CD through control valve 70. Flows into storage tank 86.

Valve 102 (v:+) is in heating mode when the desired maximum temperature difference is between the air and the temporary accumulation. When the difference is less than the difference between the outlet ILf of the tank 86 and the cooling mode r. is the maximum temperature difference ψ between the air and the outlet 11 [T, of the temporary storage tank 86]. is less than or equal to the difference, but when that @1 difference is in the opposite direction.

A hot water heater 16 is connected to the heat transport fluid in a cylindrical manner.

The valve 92 ff4) is connected to the collector 94 regardless of the heating or cooling mode P. transfer fIt=temperature 1 than @degrees of transfer fluid leaving temporary storage tank 86 When the heat transfer fluid is large, it causes the heat transfer fluid to flow to the heat collector 94 .

Pump 88 (P2) Vi, temperature of warm boat 22 is ff1 degree of cold boat Either the heat pump 95 (HF2) is too large (generally always) or the heat pump 95 (HF2) is Turns ON when NK is present.

Heat pump 95 () (P2) Temperature setting for ri & hot water heater 16 It turns ON when the temperature is higher than the temperature of the hot water heater 16. , for Pν and HF2 Koushi Kujo is a book on the placement of heating and cooling modes.

(25) Doshujo O availability The above explains how geostorage energy systems can be used for residential and commercial applications. It was described how it is used for heating and cooling. Possibility of use during labor In addition to the previous explanation, we now explain how a well according to the present invention is made. This will be described through −1.

Another aspect of the invention is the configuration of wells 26 to well storage array 27. function The ability of a well to perform well depends on the economics of drilling, materials and maintenance. This-Nari'ri, humidity It is semi-permeable to air and can be used with a smaller diameter/seipe *K The rock wall is a highly conductive intermediate backing 39 thus minimizing construction costs. 0 oil well drilling method giving a thick cake structure integrated with the described technique It can be adapted to

First, a shallow surface hole is drilled with the same dry drill bit used for the trellis hole 9■. He gets drilled with it. This initial drilling is done at high angle 1, i.e. sharp to the vertical. It is done at the corner. The angle f is the advantage of sealing the underground space accumulation in that region. increase utility. Interference between wells is reduced and radiated outward from the earth. The radiating geothermal energy is collected. After that, a surface scraper is placed in the hole. hand.

It is then solidified there to form a fastening ring.

μ, initial drilling angle fVc when using a small diameter hole nozzle for drilling a large hole The hole is ejected. Drilling tool I″lt, ordinary triangular rice rotary drilling drill , support for Sonogeta (26) A stabilizing device that provides a stable support, located close to the stabilizing shaft 1, provides solid support. Includes drill collar, string ■ stabilizing sharp fltsr and drill pipe.

They stabilize m fat 'rl to maintain the initial O hole angle 1. Drilling is for drilling /Rotate the e-ib and direct the fluid for its drilling/down the center of the e-ib and its Circulating upwards around the exterior of the well continues to the full depth of the well. Bon fμ, connected to the operating port (56) for driving the drilling fluid and directing the mud down the well. tied together. A tank of sufficient size is used in conjunction with the pump and all Drilling solids are allowed to fall to the bottom of the hole. Outside Limbs for lifting, rotating and lowering tube 28 1. i.e. The rig is connected to a drill girder. water-based pores such as bentonite A drilling fluid is used. Filtered mh, lignin, tannic acid and lignosul phonate.

Relatives include compounds such as cal/=j dimethylcellulose sodium or acrylonitrile. The selection of these compounds is based on economics.

The drill burr is pulled up approximately 2 feet) (61ex). paced by water The drilling mud is circulated to stabilize the hole.

The drill bar is then pulled out of the hole and the hole is filled with mud. Third ν and, as best seen in FIG. On the outside of the outer tube 28, for example, the center of the outer tube 28, inside the well 26. 1 at the interval h maintained at the center of . After that, outside (27) Tube 28 is bent into the hole. A pipe 42 with an aperture is also passed through the hole.

The water-based drilling mud is applied downwardly through the four-way tube 28 and then through the four-way hole. It is circulated backwards upward through the center of the tube 28. Is drilling mud operation yj? -G56 pumped through. This causes a filter cake 40 to form on the rock bed.

Provided with a semi-permeable integrated interface as a plank built against the right wall.

Although clay tablets retain water inside.

The sand and gravel mixture and hydrostatic pressure force the rock to hold.

Circulation of water-based drilling mud 4 results in less fluid loss from the surface A. It can be continued until The circulation is stopped and the a locus loss from the surface Ave is adjusted. be done. If the fluid loss is small, the circulation of the drilling mud is stopped. child The fluid loss ti, i8 is about 1 gallon (4L) 0%. Otherwise, mud Circulation resumes.

this is,? / Following mixing of the gravel slurry and drilling mud. This slurry - is reversely circulated through the operating port. The fluid component passes through the outer tube 28. Gravel particles at low pump speeds during return travel downwardly within the well 26. gloss , the slurry pump speed tμ, the gravel/sand is transported upwards in the center of the outer tube 28V. It is set small enough so that it is not exposed.

1FIIIilt, high pressure that can be substituted for this process) 56iC$? Wake up It is useful in many places. Second small diameter tube (28) Special publication 1986-501 689 (11) outer tube 28 towards the top of the #/gravel level in the well It is lowered into the well 26 outside. Therefore, the slurry is passed through a small diameter tube. It is then pumped down the well through the white, fIt body μ boat 56. returned through. #/New tube as the gravel level rises in the well is pulled out of the well. The outer tube is soft against the inner tube. A tube 34 is lowered into the well inside the foreign tube 28.

Although the present invention has been shown and described in connection with preferred embodiments thereof, those skilled in the art Without departing from the spirit and scope of the invention, the form and details may be modified without departing from the spirit and scope of the invention. It is clear that various transformations can be made in a.

Figure 2 Figure 8 Special feature 1984-! '101689 (12) Figure 9 District 10 Figure 11 Figure 13 Figure 114 Figure 15 Figure 16 Figure 17 Figure 18 Copy and translation of written amendment) Submission (Article 184-7, Paragraph 1 of the Patent Act) June 1982 2nd day of the month Commissioner of the Patent Office Kazuo Wakasugi 1. Display of patent application PCT/US 82101480 2. Name of the invention Underground storage structure energy system 3. Patent applicant Address: California, 93309, United States.

Bakersfield, Refxford Way 613 Name Involito Joe, J 4. Agent March 1983 2. Day 6. List of attached documents +11 Copy of amendment 1R text) 1 copy (1) η ship ~ 30 Saki line 9 - Ancient studies 1 The scope of the claims 1. (Correction) Thermal energy [energy for selectively supplying into the building structure] distribution system, and thermal energy - underground storage means to communicate with the Earth. In the underground connected structural energy system rc, the underground storage means is: Define the subsurface interface area as a whole and provide substantial thermally conductive moisture [the subsurface storage The substance that maintains the accumulation means circle #C and also gives conductivity 1 to the earth by itself [with an integrated moisture-impermeable underground interface (40); provided within the stage and for circulating the heat transfer fluid through the underground storage means. and a means for transporting the casing; The housing transport means has an interface with the underground storage means, and has a #fluid transport means. a stage interface in spaced relation to said underground interface region; Surrounded surface (30) Yr short foot 9: In addition, high thermal conductivity means for maintaining the means interface vc: and [Thermal changes in the e-energy distribution system] 9; and a means for thermal rc communication; The above-mentioned underground S accumulation means Fi collection permeability [has, therefore, 1e (2) Nehrui can be easily transmitted between the Earth and the vehicle with minimal thermal radiation. 4 to be guided? Energy system that makes mold.

2. The underground interface (40) region is connected to the fluid transport means interface ( 30) is at least twice the area of claim 1g1. The invention described.

3. (Amendment) The underground storage means includes the well (26) defined by the depth of the well: The fluid transport means is a wLl tube extending longitudinally within the well (26). (2B)! Including, 30 first tubes, 6 days to 31 days, 14 days = 2 =Major==The means (28) has an outer surface (30) at the fluid transport means interface. and on said outer surface (30) I! The tube radius of 1 is defined as V: Said underground storage means surrounds said first tube means (28) and said integrated The grains in the middle are located radially towards the underground interface (40). The invention according to claim 1, wherein the invention includes t% mold. .

4. (Amendment) The integrated underground interface (40) is made of clay slabs. The invention according to claim 3, characterized in that 1-* is present.

(3) 5. Said first tube means (28) is located below the limit [adjacent] of said means (28). The fly enclosure of the claim is characterized in that the one-way valve (36) is provided with a The invention described in item 4.

6. Means for maintaining a high thermal conductivity at the housing transportation interface. , substantially each of said first tube means (28) [longitudinal with parallel apertures]. Bu (42) and liquid? A hand for feeding the holed knob (42) With steps? The invention according to claim 4, characterized in that it includes:

7. (Correction) Means for maintaining constant liquid pressure above the granules (39) (43) t- According to claim 3 or 6, further comprising: The invention described.

& (Correction) The constant pressure maintaining means (43) tit the longitudinal direction ξ isobu with the opening 2) The invention according to claim 6, characterized in that the invention is K-connected.

9. Energy distribution system for selectively supplying thermal energy into the pill structure and underground storage means for communicating thermal energy underground. , the underground storage means is provided underground. )Zehakewa row ~B 14 Takemi;==i51&located in the center of the above array (27)i The invention according to claim 1, characterized in that it consists of point 5 #1.

(4) Collar face Showa 58-50168! J (14) 19, 1ltl array (27) 1 of claims, characterized in that it consists of a point source not centrally located at l! Section 16 V here The invention described.

20. In response to demands for higher and lower temperature fluids, the fluid transport flat membrane is means for circulating a fluid in a first direction and a second direction; Clauses 16, 17, 18 or 1 of claims further comprising: Invention described in item 19- 21 The integrated underground interface (40) may be made of bentonite clay. Claim 10, characterized in that:

Section 11, Section 12, Section 13, Section 14, Section 15.

The invention according to item 16, 17, 18 or 19.

22. An integrated underground interface with clay and lignite, tan and a diluent selected from the group consisting of nic acid and lignosulfonate. Claims 10, 11, 112, 13, Section 14, Section 15,! The invention described in Section 16, @ Section 17, Section 18, or Section 19 .

23. The integrated underground interface is made of clay and acrylic polymers. 1 cup selected from the group consisting of Claim 10, characterized in that the amount of movement consists of a body. Section 11, Section 12, Section 1 Described in Section 3, Section 14, Section 15, Section 16, Section 117, Section 18 or Section 19 invention of.

24 (Correction) Specify the depth of the eyes in the vertical direction (5) In an underground connected thermal storage arrangement including wells (26) extending to: The underground interface area as a whole defines a substantially moisture-proof integration. an underground interface (40); an internal region defined within the depth of said well; a first conduit means for carrying and circulating a heat transport fluid and in thermal communication with the earth; and.

and provided within said first conduit means (28), said heat transport fluid [said first conduit Hirohiki Yu's Retirement ~ B'l Hiki 3-line Color Part I) 2 & a shallow pipe (52) provided in the well in contact with the ground surface; and a fastening ring (54) surrounding the shallow groove (52): It was installed adjacent to the sIJ shallow hole (52) to prevent the progress of slurry during well construction. the means for taking to and from the well (56); and Passing the path of the heat transfer fluid through the conduit means (28, 34)'i of said I1.1 and chick 2. Entrance and exit means (66°68) and meeting rooms for leisure: The means connected to the first conduit means (28) is a check valve (3F+)? ! -Includes Compilation of claims regarding % mold (6) Invention described in item 27 29. The diameter of the 1P well is larger than twice the diameter of the first conduit means (28). Claim 24 characterized in all its features.

The invention according to item 25, 26, 27, or 128.

30. The integrated underground interface (4(1)) is connected to the first conduit means ( 28) larger than twice the diameter! ! It has a large inner diameter and is made of genuine bentonite. Claims 24, 25, 26, 27, or 28 in which The invention described in section.

31 #The integrated underground interface (40) is the I! 1 conduit means (2 8) having a diameter larger than twice the diameter of the bentonite clay, and A rare mineral selected from the group consisting of lignite, tannic acid and lignosulfonate. Claim I! consisting of a diluent! Section 24, Section 25, Section 26, The invention according to item 27 or 28.

32-(Correction) An acute angle to one drop in the brochure for configuring a thermal storage well. Drill a shallow surface hole 7Ft with a dry drilling drill; Place a surface pipe in the hole; (7) The surface sticks to the surface. Pass it through one hole for drilling: [Rotate the nose and move the cap body downward to the center of the nose and up its outside. Drill the well at depth 1 while circulating it in the direction; Pull the mud a short distance out of the hole to circulate it: In order to stabilize the hole, the hole is water-based and the mud is circulated; While filling the hole with mud, draw it out of the hole using the drilling machine; Pass the outer tube with the central positioning device through the hole; pass the grooved nob through the hole; water-paced drilling downwards on the outside and upwards in the middle of the outer tube; Circulate the mud: Stop the circulation completely and measure the fluid loss from the surface pipe. mix the gravel and sand slurry with the drilling mud. then slowly increase the slip between the outer tube and the right side at a speed rC. Steps for back-circulating the slurry down the well for packing A process characterized by consisting of a

33. (Correction) Process of configuring a storage well association through all steps of hole T-F drilling V: Circulate the mud through the holes to form a filter cake! :: Pass the heat transfer conduit (28) through the drilled hole: Before drilling while circulating the mud. through the well; measure the total moisture loss from the well; and the filter cake. The P5 transfer conduit ( 28) The sand/gravel slurry is reversely circulated through the sand/gravel slurry. process.

40-40 9th Rei-eup 34. The heat transfer conduit (28) extends halfway around the filter cake (40). [Claim 33 characterized in that it has a small outer circumference (30) t- The process described in section.

35,, (*delete) 36. Drill an initial shallow hole with (corrected) angle y vc>; and further comprising the steps of securing a surface groove (54) within said shallow hole; 35. Process according to claim 34, characterized in that:

37, (correction) the in-hole vcb# heat transfer near the heat transfer conduit (28) through a 1 diameter conduit 4 smaller than conduit (28); and MP sand/gravel sludge rises in the well (9) The steps for drawing out the small conduit further include features and 35. The process as claimed in claim 34.

3. Drill through the hole while stirring the mud: Moisture loss from the well and the moisture loss is at least below a predetermined rate. The method further comprises steps for continuing to circulate the drilling mud in step 1. A process according to claim 37 VC.

39, (correction) Initial shallow hole [drilled] at the adjacent corner [and further comprising step pipes for securing a surface pipe (54) within said shallow hole; [Characteristics of the invention as set forth in claim 38.]

40 Akigata~Kamene n °4α　(New) The underground interface area and the fluid transport means interface means for maintaining constant liquid pressure within the area defined by the space (30); The invention according to claim 1, further comprising:

41, (Wff short) @The clay plate is made of bentonite [Characteristic request] The invention set forth in item 4 of the scope of claim.

international search report

Claims (1)

[Claims] 1. Energy distribution system for selectively supplying thermal energy within a building structure and an underground storage means for communicating thermal energy with the earth, wherein the underground storage means: as a whole shortens the underground interface area. a combined underground interface (40); and a fluid transport means disposed within said underground storage means for circulating a heat transfer fluid through said underground storage means; said fluid transport means 1i. an interface with said underground storage means, said fluid transport means interface having a subsurface (30) four times smaller than said underground interface area; a means for maintaining a high thermal conductivity at said fluid transport means interface; and the heat transfer flow to effect thermal changes in the energy distribution system. means for thermal communication with the body; said underground storage means have a high thermal permeability, so that the thermal energy Fi and the minimum heat dissipation are t-** is an energy system that is easily conducted between the earth and the fluid transport means at an irradiation. The invention according to claim 1, characterized in that the area of the 211I in-ground interface (40) is at least twice the area (30) of the fluid transport means interface (30). 3. The underground storage means includes a well (26) adding i to the depth of the well; the fluid transport means includes tube means (28) of tJl, 1 extending longitudinally into the well (26). #1 tube means (28) is connected to said fluid transport means inlet. The outer surface (30) is shortened on the outer surface (30), and the first tube is shortened on the outer surface (30). 9; the underground accumulation means is connected to the first tube means (28) surrounding the t-sr; medium grain extending radially towards the combined underground interface (40); said integrated underground interface (40) having a radius at least twice the radius of said first tube; The invention set forth in item 1 of the scope of claim. 4. An integrated underground interface (40) a moisture fit - comprising a substantially impermeable clay plate body, thereby maintaining substantially thermally conductive moisture within the underground storage means, but 4. The invention of claim 3, wherein the integrated underground interface (40) provides heat transfer to the earth. 5.II said first tube means (28) is in contact with the lower limit of said means (28). The invention according to claim 4, wherein the one-way valve (36) is provided as a t-q image. 6. The means for maintaining high thermal conductivity at the fluid transport interface are comprised of longitudinal tubes (42) with apertures generally parallel to the tube means (2B) of said @1; and means for supplying said one-hole pipe (42). In claim 4, I', l! invention of. 7. further comprising means (43) for maintaining a foot of liquid pressure above said granules (39); The invention according to claim 4, characterized in that the invention includes: & The invention according to claim 7, wherein the voltage force maintaining means (43) is connected to the perforated vertical pipe (42). 9 Energy distribution system for selectively supplying thermal energy into the building structure and underground storage means for communicating thermal energy underground, said underground storage means including an array (27) of wells (26) provided underground. an underground interface (40) combined in an underground connected structural energy system; and a fluid transport system provided within said underground storage means for circulating heat transfer and fluid through said underground storage means; means, said fluid transport means including first tube means (28) extending longitudinally within each well. #w, 1 tube means (28) is located at the fluid transport means interface. Define the outer surface (30)? The underground IF 111 means surrounds and is located in front of the first tube means (28). a medium granular volume (39) extending into an integrated underground interface (40); defines a surface of an area substantially smaller than the subsurface interface area; further, means (43) for maintaining high thermal conductivity at the fluid transport means interface; and in the energy distribution system. The heat transfer flow to make the static change of means for thermally communicating with the earth; having a high thermal permeability within said underground storage means, such that thermal energy is transferred between the earth and said fluid transport means with a minimum of thermal radiation; A system characterized by easy conduction. 10 The integrated underground interface (40) is made of a viscous material that is substantially impermeable to moisture. an earthen plate, thereby maintaining substantially thermally conductive moisture within the underground storage means, while providing thermal conduction to the earth at the integrated interface (40); Claims characterized by: 2! ! The invention described in paragraph 9. 11, 1! IJ first tube means (28) includes a first flow path located in the center of the tube and a second flow path located outside the first flow path, and includes the @1 and The invention according to claim 10, characterized in that the second flow paths (33) are connected to each other in KM rows far from the ground surface. 12 The means for providing the second flow path includes an inner channel concentrically with the first flow path. The invention according to claim 11, characterized in that the tube means (34) 1 includes the tube means (34). 13. The first tube means (#1) has a lower region and further includes a one-way valve (36) in contact with the lower region of the first tube means (28). @0 invention described in scope item 12. 14. The means for maintaining high thermal conductivity at said fluid transport interface comprises a longitudinal pipe with apertures generally parallel to said first tube means (28). and means (43) for supplying liquid to the perforated pipe.15. The invention according to claim 14, characterized in that it further comprises means for maintaining a constant liquid pressure on the object (39).16. ) and a second port) (22) and each tube means (28, 34) in each well (26) are connected in series, said first boat (20) including said first port of one tube. connected to the flow path of and then 4 said second boat is connected to said second flow path of another tube, such that said entire array (27) provides a flow path of increased length (34). The invention according to claim 12, characterized in that: 17. The invention according to claim 16, characterized in that the array (27) comprises a till source array. 18. Claim characterized in that said array (27) consists of a centrally located point source! The invention described in item 16. 19. The invention according to claim 16, characterized in that the array (27) consists of a non-centrally located point source. 20. In response to requests for higher and lower temperature fluids, the fluid transport means is Claims 16, 17, 18 or 19 further comprising means for circulating fluid in a first direction and a second direction. invention. 21# The integrated underground interface (40) may be made of bentonite clay. Claims 10, 11, 12, 13, 14, 15, 16, 17, 18, or 19, characterized in that: invention. 22. Claim 10, characterized in that the integrated underground interface is comprised of clay and a diluent selected from the group consisting of lignite, tannic acid and lignosulfonic acid groups. The invention described in item 11, 12, 13, 14, 15, 16, 17, 18 or 19. 23 The integrated underground interface consists of clay and (35) a group consisting of acrylic 1 and sodium Cal-I xymethyl cellulose. If! 10, 11, 12, 13, 14, 15, 16, 17, 18 or Fi. 19. including a generally longitudinally extending well (26) defining a 24° well depth; In underground connected thermal storage arrays with an integrated subsurface interface (40) having an end extending within a substantial depth of said well and defining an interior region for circulating heat transfer fluid and for communicating with the earth; a first conduit means for thermally communicating with said first conduit; second conduit means (34) disposed within the conduit means (28) for circulating heat transport fluid to and from said first conduit means (2B). and a fluid transport means for communicating energy with the earth: the conduit of said 111.1, which is surrounded by an intermediate granular volume (39); The heat storage arrangement is characterized in that the stage (28) comprises a sand/gravel mixture; further comprising means for maintaining moisture within the granules at the fluid transport means interface. 25, connected to the first conduit means (28) in contact with the inner region of its end; During the period during which the sand/gravel mixture is placed in the well during construction, the conduit is 25. The invention of claim 24, further comprising means for pumping the slurry fluid upwardly, but for preventing the heat transfer body from escaping from the conductor during use. . 26, said moisture retaining means being located externally to said first conduit means and in front of said first conduit means; The invention according to item 25 of the n-end category S, characterized in that the third conduit means (42) is provided vertically within the well. 27, said third conduit means (42) comprising a grooved knob; and said heat storage arrangement further comprising: The first conduit means (28) includes a plurality of spaced center defining devices (46) disposed in spaced relation along the first conduit means (28LK) to define a circumference of the first conduit means (28) Vi, each The central positioning device (46) includes a pair of annular annular hubs (50) engaging the periphery of said first conduit means (28) and a plurality of annular annular hubs (50) extending between each pair of hubs. a convex finger (48), whereby said first conductor is Claim characterized in that the pipe means are maintained in a central part within said well (26). The invention described in box @ item 26. 2 & the shallow pipe (52) provided in the well in contact with the ground surface, and the leaking pipe (5211 and the fixing ring (54) surrounding it: the shallow pipe C52). It is installed adjacent to the well to prevent the progress of slurry during well construction. means (56) for directing the passage of the heat transfer fluid to and from the well; further comprising inlet and outlet means (66°68) for said first conduit means (28); said means connected to said first conduit means (28) comprising a check valve (36);b. The invention described in scope No. 27 (d). 29. Claim 24, characterized in that the diameter of said well is greater than twice the diameter of said first conduit means (C28). The invention described in @Item 25, @Item 26, @Item 27, or Item 28. 3.alpha. said integrated underground interface (40) has an internal diameter greater than twice the diameter of said first conduit means (28) and is made of bentonite. Claim 12) all@@paragraph 24, lE251[, IE26, K27 1j? The invention described in item 1llE28. 31. said integrated underground interface (40) has a diameter greater than twice the diameter of said @1 conduit means (28); and a diluent selected from the group consisting of lignite, tannic acid, and lignosulfonate salts.Claims 24, 25, 26, and 27. Or the invention described in item 28. 32 Heat storage, in the process for WLF&well wells: acute angle odor to vertical Drill a shallow surface hole with a dry drilling drill; place a surface pipe 1k (1k) on the hole; fix the surface bulge on the surface; pass the drilling tool through the hole; rotate the pipe and Drill to well depth, circulating fluid down the center of the pipe and up around the outside; pull up a short distance from the hole to circulate mud; stabilize the hole; circulating the water-based drilling mud; pulling the drilling girth out of the hole while clearing the hole with mud; passing the outer tube through the hole with a central positioning device; through a hole; a hole through which water flows downwardly on the outside of said outer tube and upwardly in the middle; Circulate the drilling mud: stop the circulation, add 111 fluid losses from the surface pipes and continue until the fluid losses are small; mix the gravel and sand slurry with the drilling mud; and slow A system for back-circulating the slurry down the well to pack the sweep between the outer tube and the rock face at a speed. A process characterized by consisting of steps. 33. In the process of configuring a thermal storage well through the steps of drilling a hole, forming a filter cake and recirculating mud through said hole; and passing a heat transfer conduit through said hole. process. 34 The heat transfer conduit (28) extends halfway around the filter cake (40). 4 small outer circumference (30)? 34. The process according to claim 33, comprising: 35. Pass a drill barb into the hole while circulating mud; add 11 moisture losses from the well; and sand/gravel through the heat transfer conduit to establish medium granularity (39). 35. The process of claim S, further comprising the steps of back-circulating the slurry. 36. A process as claimed in claim 35, further comprising the steps of: drilling an initial O shallow hole at a similar angle; and securing a ring (54) within said shallow hole. 37. Passing a smaller diameter conduit, such as an Illll. conduit, through said hole; and further comprising the step of withdrawing said small diameter conduit as the level of said sand/gravel tree rises within said well. The process according to claim 34. 38. Pass the drill grate through the hole while circulating the mud: Moisture from the well and moisture loss is at least below a predetermined percentage. (40) The process according to claim 37, further comprising the steps of continuing to circulate the drilling mud until (4). Seth. 39. Claim characterized in that it further comprises the steps of: drilling an initial shallow hole at a corresponding angle; and securing a ring (54) in said shallow hole! 3. The invention described in item 8. (1)