CN105423585A - Efficient soil heat exchange and transmission device - Google Patents
Efficient soil heat exchange and transmission device Download PDFInfo
- Publication number
- CN105423585A CN105423585A CN201510810670.4A CN201510810670A CN105423585A CN 105423585 A CN105423585 A CN 105423585A CN 201510810670 A CN201510810670 A CN 201510810670A CN 105423585 A CN105423585 A CN 105423585A
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- Prior art keywords
- heat conduction
- outer tube
- heat
- built
- heat exchange
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T10/00—Geothermal collectors
- F24T10/30—Geothermal collectors using underground reservoirs for accumulating working fluids or intermediate fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/06—Heat pumps characterised by the source of low potential heat
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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
- Y02E10/10—Geothermal energy
Abstract
The invention belongs to the technical field of heat conduction equipment, particularly relates to an efficient soil heat exchange and transmission device, and solves the technical problems of low heat exchange efficiency and the like of the existing heat exchange and transmission device. The efficient soil heat exchange and transmission device comprises an outer heat conduction tube with two closed ends, wherein an internal tube body is arranged in the outer heat conduction tube; a heat conduction working medium is a nano-particle superconduction medium; the internal tube body extends along the axial direction of the outer heat conduction tube; the upper end of the internal tube body is located at the upper end of the outer heat conduction tube, and a heat conduction working medium outlet enabling the heat conduction working medium in the outer heat conduction tube to flow out is arranged in the upper end of the outer heat conduction tube; a distance is formed between the lower end part of the internal tube body and the lower end bottom of the outer heat conduction tube; and a stirring mechanism is arranged at the distance. The efficient soil heat exchange and transmission device has the advantages of being high in heat transmission efficiency, and capable of effectively preventing suspended solid matters in a fluid from being deposited at the bottommost end of the tube, and conveniently choosing the passive drive of the flowing force of the fluid or the active drive of external electric power/magnetic force.
Description
Technical field
The invention belongs to heat transfer equipment technical field, especially relate to a kind of efficient soil heat exchange transmitting device.
Background technology
Earth source heat pump a kind ofly utilizes geothermal resource to freeze and the air-conditioning system of the high-efficient energy-saving environment friendly that can heat.Earth source heat pump utilizes a small amount of high-grade energy, and heat energy takes out by winter from soil, transfers to indoor Demand-side, summer by the transfer of heat of indoor to underground, the low temperature environment in holding chamber.But earth-source hot-pump system, underground pipe pipe laying quantity large heat exchange transmittability is low, and main transporting mode is used as defeated thermal medium with water, is led toward in the interior room system of building by energy from pump circulation from underground.Conventional vertical gravity heat pipe delivered heat ability is large, but can not run under the thermal condition of cold upper end, lower end.Nano-solution/gas-particle two-phase fluid can improve transmittability, but there is nano particle sedimentation gathering and plugging makes the dispersed problem destroyed, in addition, also also exist during existing gravity assisted heat pipe heat exchange: poor stability, the problems such as heat conduction efficiency is low, thermal conduction effect difference.
In order to solve prior art Problems existing, people have carried out long-term exploration, propose solution miscellaneous.Such as, Chinese patent literature discloses a kind of gravity assisted heat pipe augmentation of heat transfer structure [application number: 201310353861.3], comprise the guide shell being arranged at gravity assisted heat pipe inner chamber, guide shell inside forms the rising passway of steam state working medium, the decline passway of liquid refrigerant is formed between tube wall inside guide shell lateral wall and gravity assisted heat pipe, the top of guide shell is provided with the air port by rising passway and decline passway conducting, and the bottom of guide shell is provided with the refluxing opening by decline passway and rising passway conducting.
Such scheme to some extent solves the problem of existing gravity assisted heat pipe thermal conduction effect difference, but the program still also exists: poor stability, and heat conduction efficiency is low, and nano particle sedimentation gathering and plugging make the dispersed problem destroyed.
Summary of the invention
The object of the invention is for the problems referred to above, provide a kind of simple and reasonable, the efficient soil heat exchange transmitting device that heat conduction efficiency is high.
For achieving the above object, present invention employs following technical proposal: this efficient soil heat exchange transmitting device, it is characterized in that, this efficient soil heat exchange transmitting device comprises the heat conduction outer tube of closed at both ends, be provided with in described heat conduction outer tube and the heat-conducting work medium outside heat conduction outer tube can be flowed into from its upper end and flow out from its lower end thus make heat-conducting work medium enter built-in body in heat conduction outer tube, described heat-conducting work medium is nano particle superconductive medium, described built-in body is along heat conduction outer axial tube to extension, the upper end of described built-in body is positioned at the upper end of heat conduction outer tube, and the heat-conducting work medium outlet that the heat-conducting work medium in heat conduction outer tube can be made to flow out is provided with in the upper end of described heat conduction outer tube, between described built-in body bottom and heat conduction outer tube lower end base, there is spacing, described spacing place is provided with can stir heat-conducting work medium thus prevent the rabbling mechanism of the nanoparticle deposition in nano particle superconductive medium.Here heat conduction outer tube can be placed into the soil with rig is disposable, under the work of fluid drive apparatus, cold for source, ground/thermal energy can be carried conveying geothermal heat pump by heat-conducting work medium containing nano particle efficiently, when system is in the shutdown of off working state even long period section, part nano particle in heat-conducting work medium has when gathering sedimentation, when being even deposited on duct bottom, by the motion of rabbling mechanism, nano particle is again even, here heat-conducting work medium can be single component fluid, also can be the fluid of heterogeneous compound, fluid can be liquid also can be gas, the form of fluid heat transferring can be flowing transmission pulsatile delivery and vibration transmission, its main component of heat-conducting work medium is water, R123, R134a, nano-sized carbon, nanometer TO2, its reperfusion space is than being 30-100%, nano material mass percent 1-100%, and rabbling mechanism can prevent the nanoparticle deposition generation plugging in nano particle superconductive medium from making the dispersed problem destroyed.
In above-mentioned efficient soil heat exchange transmitting device, described rabbling mechanism comprises by rotating mounting structure and to be arranged on below built-in pipe end of body and can the stirring rotator that rotates of circumference, and described stirring rotator is towards built-in body lower end.Namely stirring rotator faces built-in body lower end, can promote that stirring rotator rotates thus improves anti-deposition from built-in body heat-conducting work medium out.
In above-mentioned efficient soil heat exchange transmitting device, described stirring rotator directly can be driven to rotate under the hot-fluid effect of heat-conducting work medium; Or described stirring rotator is also connected with the actuating unit that stirring rotator can be driven to rotate.I.e. stirring rotator active or passive rotation, can be rotated with heat-conducting work medium motion, also can be rotated by actuating unit.
In above-mentioned efficient soil heat exchange transmitting device, described stirring rotator comprises mount pad, and described mount pad outer circumferential is provided with and is somely uniformly distributed and is positioned at the agitator arm of spacing.Agitator arm preferably adopts oblique flow blade shape, can improve mixing effect like this, prevents the nanoparticle deposition in nano particle superconductive medium.
In above-mentioned efficient soil heat exchange transmitting device, described rotation mounting structure comprises the support be fixedly installed in heat conduction outer tube, the driving shaft that energy circumference is rotated is equipped with in described support, described mount pad is fixedly installed on the driving shaft, and described driveshaft end extends in built-in body, between inside described driving shaft outer circumferential and built-in body circumference, be provided with bearing.Stirring rotator material is plastics, and bearing here can adopt without oily magnetic suspension bearing, makes bearing not easily block built-in pipe end of body like this.
In above-mentioned efficient soil heat exchange transmitting device, described heat conduction outer pipe bottom is provided with the anti-depositional fabric that heat-conducting work medium can be prevented to be deposited on heat conduction outer pipe bottom.
In above-mentioned efficient soil heat exchange transmitting device, described anti-depositional fabric comprises and is arranged on heat conduction outer pipe bottom and the rotation brush body be positioned at below stirring rotator, and described rotation brush body and driving shaft are fixedly linked.When stirring rotator drives drive shaft turns, be connected with driving shaft owing to rotating brush body, make roll brush physical efficiency circumference rotate thus prevent nanoparticle deposition in nano particle superconductive medium in the bottom of heat conduction outer tube like this.
In above-mentioned efficient soil heat exchange transmitting device, the ratio between the distance size of described spacing and built-in pipe body diameter size is 1-3:1.Preferably, ratio is here 1-2:1.
In above-mentioned efficient soil heat exchange transmitting device, described heat-conducting work medium is two-phase solid-liquid fluid or gas-particle two-phase fluid.
In above-mentioned efficient soil heat exchange transmitting device, described heat conduction outer tube and built-in body are respectively in straight tube-like or bending; Described heat conduction outer tube and built-in body be respectively in light pipe, bellows and screwed pipe any one, and described heat conduction outer tube and built-in body are respectively any one in steel pipe, copper pipe, plastic-metal composite pipe and plastic tube.Heat conduction outer tube and built-in body all have air-tightness, and voltage endurance capability is more than 1.2Mpa, outer tube thermal conductivity factor >=0.1kJ/mK.
Compared with prior art, the advantage of this efficient soil heat exchange transmitting device is: 1, adopt fluid as Heat transmission working medium, and when especially adopting solid-liquid two-phase or gas-particle two-phase fluid working medium, efficiency of thermal transfer is high.2, pipe lowermost end can be deposited on by the suspended solids effectively in anti-fluid.3, the active drive of fluid flow forces passive matrix or external power/magnetic force can be selected easily.4, use simple and safe, without the need to regular maintenance, in HVAC energy industry, there is application prospect.
Accompanying drawing explanation
Fig. 1 is structural representation provided by the invention.
Fig. 2 is the sectional view at A-A place provided by the invention.
In figure, heat conduction outer tube 1, heat-conducting work medium outlet 11, built-in body 2, spacing 3, rabbling mechanism 4, stirring rotator 41, actuating unit 42, mount pad 43, agitator arm 44, support 45, driving shaft 46, bearing 47, anti-depositional fabric 5, rotation brush body 51.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
As shown in Figure 1-2, this efficient soil heat exchange transmitting device, comprise the heat conduction outer tube 1 of closed at both ends, be provided with in heat conduction outer tube 1 and the heat-conducting work medium outside heat conduction outer tube 1 can be flowed into from its upper end and flow out from its lower end thus make heat-conducting work medium enter built-in body 2 in heat conduction outer tube 1, heat-conducting work medium is nano particle superconductive medium, can be two-phase solid-liquid fluid or gas-particle two-phase fluid, built-in body 2 axially extends along heat conduction outer tube 1, the upper end of built-in body 2 is positioned at the upper end of heat conduction outer tube 1, and the heat-conducting work medium outlet 11 that the heat-conducting work medium in heat conduction outer tube 1 can be made to flow out is provided with in the upper end of heat conduction outer tube 1, between built-in body 2 bottom and heat conduction outer tube 1 lower end base, there is spacing 3, ratio between the distance size of spacing 3 and built-in body 2 external diameter size is 1-3:1, wherein, ratio is that 1-2:1 is the most suitable, spacing 3 place is provided with can stir heat-conducting work medium thus prevent the rabbling mechanism 4 of the nanoparticle deposition in nano particle superconductive medium, here heat conduction outer tube 1 can be placed into the soil with rig is disposable, under the work of fluid drive apparatus, cold for source, ground/thermal energy can be carried conveying geothermal heat pump by heat-conducting work medium containing nano particle efficiently, when system is in the shutdown of off working state even long period section, part nano particle in heat-conducting work medium has when gathering sedimentation, when being even deposited on heat conduction outer tube 1, by the motion of rabbling mechanism 4, nano particle is again even, here heat-conducting work medium can be single component fluid, also can be the fluid of heterogeneous compound, fluid can be liquid also can be gas, the form of fluid heat transferring can be flowing transmission pulsatile delivery and vibration transmission, its main component of heat-conducting work medium is water, R123, R134a, nano-sized carbon, nanometer TO2, its reperfusion space is than being 30-100%, nano material mass percent 1-100%, and rabbling mechanism 4 can prevent the nanoparticle deposition generation plugging in nano particle superconductive medium from making the dispersed problem destroyed.
Particularly, rabbling mechanism 4 in the present embodiment comprises by rotating mounting structure and to be arranged on below built-in body 2 end and can the stirring rotator 41 that rotates of circumference, and stirring rotator 41 is towards built-in body 2 lower end, namely stirring rotator 41 faces built-in body 2 lower end, stirring rotator 41 can be promoted to rotate from built-in body 2 heat-conducting work medium out thus improve anti-deposition effect, wherein, stirring rotator 41 here directly can be driven to rotate under the hot-fluid effect of heat-conducting work medium; Or stirring rotator 41 is also connected with the actuating unit 42 that stirring rotator 41 can be driven to rotate, i.e. stirring rotator 41 active or passive rotation, can rotates with heat-conducting work medium motion, also can be rotated by actuating unit 42.Preferably, here stirring rotator 41 comprises mount pad 43, mount pad 43 outer circumferential is provided with and is somely uniformly distributed and is positioned at the agitator arm 44 of spacing 3, agitator arm 44 preferably adopts oblique flow blade shape, like this mixing effect can be improved, prevent the nanoparticle deposition in nano particle superconductive medium, simultaneously, here rotation mounting structure comprises the support 45 be fixedly installed in heat conduction outer tube 1, the driving shaft 46 that energy circumference is rotated is equipped with in support 45, mount pad 43 is fixedly installed on driving shaft 46, and driving shaft 46 end extends in built-in body 2, driving shaft 46 outer circumferential and built-in body 2 weeks are provided with bearing 47 to the inside, stirring rotator 41 material can be plastic material, here bearing 47 can adopt without oily magnetic suspension bearing, bearing 47 is made not easily to block built-in body 2 end like this.
Further, here be provided with bottom heat conduction outer tube 1 and heat-conducting work medium can be prevented to be deposited on anti-depositional fabric 5 bottom heat conduction outer tube 1, such as, anti-depositional fabric 5 can comprise and to be arranged on bottom heat conduction outer tube 1 and the rotation brush body 51 be positioned at below stirring rotator 41, and rotation brush body 51 is fixedly linked with driving shaft 46, when stirring rotator 41 drives driving shaft 46 to rotate, be connected with driving shaft 46 owing to rotating brush body 51, make to rotate brush body 51 like this circumference to rotate thus prevent nanoparticle deposition in nano particle superconductive medium in the bottom of heat conduction outer tube 1, preferably, here heat conduction outer tube 1 and built-in body 2 are respectively in straight tube-like or bending, heat conduction outer tube 1 and built-in body 2 be respectively in light pipe, bellows and screwed pipe any one, and heat conduction outer tube 1 and built-in body 2 are respectively any one in steel pipe, copper pipe, plastic-metal composite pipe and plastic tube, here heat conduction outer tube and built-in body all have air-tightness, voltage endurance capability is more than 1.2Mpa, outer tube thermal conductivity factor >=0.1kJ/mK.
In the present embodiment, originally efficiently soil heat exchange transmitting device is prefabricated comprises: first placed into the soil with rig is disposable by heat conduction outer tube 1, namely rig operates in ground and gets hole, underground pipe is filled in underground opening, buried pipe is kit, comprise anti-depositional fabric 5, rabbling mechanism 4, heat conduction outer tube 1 and built-in body 2, magma or backfilling material backfill, the gap between landfill heat conduction outer tube 1 and soil hole wall; Then in the pipeline of heat conduction outer tube 1, add the fluid of high efficiency of transmission heat, and by airtight for duct sealing pressurize a period of time, be connected with horizontal pipe network by underground pipe transmitting device, after water pump/blower fan is opened, heat-conducting work medium flowing or pulsation, stirring rotator 41 rotates with heat-conducting work medium motion.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ heat conduction outer tube 1, heat-conducting work medium outlet 11, built-in body 2, spacing 3, rabbling mechanism 4, stirring rotator 41, actuating unit 42, mount pad 43, agitator arm 44, support 45, driving shaft 46, bearing 47, anti-depositional fabric 5 herein, rotate the terms such as brush body 51, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (10)
1. an efficient soil heat exchange transmitting device, it is characterized in that, this efficient soil heat exchange transmitting device comprises the heat conduction outer tube (1) of closed at both ends, be provided with in described heat conduction outer tube (1) and heat conduction outer tube (1) heat-conducting work medium outward can be flowed into from its upper end and flow out from its lower end thus make heat-conducting work medium enter built-in body (2) in heat conduction outer tube (1), described heat-conducting work medium is nano particle superconductive medium, described built-in body (2) axially extends along heat conduction outer tube (1), the upper end of described built-in body (2) is positioned at the upper end of heat conduction outer tube (1), and heat-conducting work medium outlet (11) that the heat-conducting work medium in heat conduction outer tube (1) can be made to flow out is provided with in the upper end of described heat conduction outer tube (1), between described built-in body (2) bottom and heat conduction outer tube (1) lower end base, there is spacing (3), described spacing (3) place is provided with can stir heat-conducting work medium thus prevent the rabbling mechanism (4) of the nanoparticle deposition in nano particle superconductive medium.
2. efficient soil heat exchange transmitting device according to claim 1, it is characterized in that, described rabbling mechanism (4) comprises by rotating mounting structure and to be arranged on below built-in body (2) end and can the stirring rotator (41) that rotates of circumference, and described stirring rotator (41) is towards built-in body (2) lower end.
3. efficient soil heat exchange transmitting device according to claim 1 and 2, is characterized in that, described stirring rotator (41) directly can be driven to rotate under the hot-fluid effect of heat-conducting work medium; Or described stirring rotator (41) is also connected with the actuating unit (42) that stirring rotator (41) can be driven to rotate.
4. efficient soil heat exchange transmitting device according to claim 3, it is characterized in that, described stirring rotator (41) comprises mount pad (43), and described mount pad (43) outer circumferential is provided with and is somely uniformly distributed and is positioned at the agitator arm (44) of spacing (3).
5. efficient soil heat exchange transmitting device according to claim 4, it is characterized in that, described rotation mounting structure comprises the support (45) be fixedly installed in heat conduction outer tube (1), the driving shaft (46) that energy circumference is rotated is equipped with in described support (45), described mount pad (43) is fixedly installed on driving shaft (46), and described driving shaft (46) end extends in built-in body (2), described driving shaft (46) outer circumferential and built-in body (2) week are provided with bearing (47) to the inside.
6. efficient soil heat exchange transmitting device according to claim 5, is characterized in that, described heat conduction outer tube (1) bottom is provided with the anti-depositional fabric (5) that heat-conducting work medium can be prevented to be deposited on heat conduction outer tube (1) bottom.
7. efficient soil heat exchange transmitting device according to claim 6, it is characterized in that, described anti-depositional fabric (5) comprises and is arranged on heat conduction outer tube (1) bottom and the rotation brush body (51) being positioned at stirring rotator (41) below, and described rotation brush body (51) and driving shaft (46) are fixedly linked.
8. efficient soil heat exchange transmitting device according to claim 3, is characterized in that, the ratio between the distance size of described spacing (3) and built-in body (2) external diameter size is (1-3): 1.
9. efficient soil heat exchange transmitting device according to claim 1, is characterized in that, described heat-conducting work medium is two-phase solid-liquid fluid or gas-particle two-phase fluid.
10. efficient soil heat exchange transmitting device according to claim 9, is characterized in that, described heat conduction outer tube (1) and built-in body (2) are respectively in straight tube-like or bending; Described heat conduction outer tube (1) and built-in body (2) be respectively in light pipe, bellows and screwed pipe any one, and described heat conduction outer tube (1) and built-in body (2) are respectively any one in steel pipe, copper pipe, plastic-metal composite pipe and plastic tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510810670.4A CN105423585B (en) | 2015-11-20 | 2015-11-20 | Soil heat exchange transmitting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510810670.4A CN105423585B (en) | 2015-11-20 | 2015-11-20 | Soil heat exchange transmitting device |
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| CN105423585A true CN105423585A (en) | 2016-03-23 |
| CN105423585B CN105423585B (en) | 2019-01-18 |
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| CN201510810670.4A Active CN105423585B (en) | 2015-11-20 | 2015-11-20 | Soil heat exchange transmitting device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109000311A (en) * | 2016-06-29 | 2018-12-14 | 胡振强 | The outer machine of energy-saving air conditioning |
| CN109748591A (en) * | 2019-03-29 | 2019-05-14 | 江西省欧陶科技有限公司 | A kind of liquid ceramics mud degumming agent and preparation method thereof |
| CN110617654A (en) * | 2019-10-17 | 2019-12-27 | 重庆金科建筑设计研究院有限公司 | Buried pipe for soil source heat pump |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005326128A (en) * | 2004-05-17 | 2005-11-24 | Kobayashi Shigeru | Heat exchanger using ground heat and air conditioner |
| GB2434200A (en) * | 2006-01-14 | 2007-07-18 | Roxbury Ltd | Heat exchanger component for a geothermal system |
| EP1923569A1 (en) * | 2006-11-14 | 2008-05-21 | Alf Gundermann | Geothermal heat probe |
| WO2010053424A1 (en) * | 2008-11-10 | 2010-05-14 | Pemtec Ab | System for exchanging energy with a ground |
| CN201600053U (en) * | 2010-01-29 | 2010-10-06 | 珠海高新区九圆热交换设备制造有限公司 | Volumetric heat exchanger with stirring device |
| CN102016218A (en) * | 2008-02-22 | 2011-04-13 | 雷蒙德·J·罗西 | A method and system for installing geothermal heat exchangers, energy piles, concrete piles, micropiles, and anchors using a sonic drill and a removable or retrievable drill bit |
| CN205332578U (en) * | 2015-11-20 | 2016-06-22 | 浙江陆特能源科技股份有限公司 | High -efficient soil heat transfer transmission device |
-
2015
- 2015-11-20 CN CN201510810670.4A patent/CN105423585B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005326128A (en) * | 2004-05-17 | 2005-11-24 | Kobayashi Shigeru | Heat exchanger using ground heat and air conditioner |
| GB2434200A (en) * | 2006-01-14 | 2007-07-18 | Roxbury Ltd | Heat exchanger component for a geothermal system |
| EP1923569A1 (en) * | 2006-11-14 | 2008-05-21 | Alf Gundermann | Geothermal heat probe |
| CN102016218A (en) * | 2008-02-22 | 2011-04-13 | 雷蒙德·J·罗西 | A method and system for installing geothermal heat exchangers, energy piles, concrete piles, micropiles, and anchors using a sonic drill and a removable or retrievable drill bit |
| WO2010053424A1 (en) * | 2008-11-10 | 2010-05-14 | Pemtec Ab | System for exchanging energy with a ground |
| CN201600053U (en) * | 2010-01-29 | 2010-10-06 | 珠海高新区九圆热交换设备制造有限公司 | Volumetric heat exchanger with stirring device |
| CN205332578U (en) * | 2015-11-20 | 2016-06-22 | 浙江陆特能源科技股份有限公司 | High -efficient soil heat transfer transmission device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109000311A (en) * | 2016-06-29 | 2018-12-14 | 胡振强 | The outer machine of energy-saving air conditioning |
| CN109748591A (en) * | 2019-03-29 | 2019-05-14 | 江西省欧陶科技有限公司 | A kind of liquid ceramics mud degumming agent and preparation method thereof |
| CN110617654A (en) * | 2019-10-17 | 2019-12-27 | 重庆金科建筑设计研究院有限公司 | Buried pipe for soil source heat pump |
| CN110617654B (en) * | 2019-10-17 | 2021-03-30 | 高驰国际设计有限公司 | Buried pipe for soil source heat pump |
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| CN105423585B (en) | 2019-01-18 |
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