CN106839071A - The buried direct wallboard radiant heating system of gravity assisted heat pipe - Google Patents
The buried direct wallboard radiant heating system of gravity assisted heat pipe Download PDFInfo
- Publication number
- CN106839071A CN106839071A CN201710188153.7A CN201710188153A CN106839071A CN 106839071 A CN106839071 A CN 106839071A CN 201710188153 A CN201710188153 A CN 201710188153A CN 106839071 A CN106839071 A CN 106839071A
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- China
- Prior art keywords
- heat pipe
- gravity assisted
- heating system
- buried
- wallboard
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D15/00—Other domestic- or space-heating systems
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Road Paving Structures (AREA)
Abstract
The present invention provides a kind of buried direct wallboard radiant heating system of gravity assisted heat pipe, and the heating system includes multigroup buried gravity assisted heat pipe heat-sink unit, and each heat-sink unit includes condensation segment, defeated hot arc, evaporator section, liquid injection port, and phase-transition liquid；Each heat-sink unit has 2 or 3 condensation segments, and is connected by welding in horizontal main pipe；Horizontal main pipe and defeated hot arc are connected by threeway；Liquid injection port is welded to one end of horizontal main pipe.Effect of the invention is in building heating energy consumption, can partly to replace or all substitution conventional energy resource is consumed, and part substitution is capable of achieving energy-conservation 20% -40%.Using the automatic unidirectional heat-transfer character of gravity assisted heat pipe, movement-less part, without artificial operation during operation, so system is almost without operating cost.The invention system is particularly well-suited to the orderly heating system of industrial building, has the advantages that energy-conservation, without operating cost.
Description
Technical field
The present invention relates to geothermal heating system field, and in particular to a kind of buried direct wallboard radiant heating system of gravity assisted heat pipe.
Background technology
At present, existing heating technology still depends on conventional energy resource, but conventional energy resource consumption, aggravated environment
Pollution, generates many problems.Therefore rational is inevitable choice using new energy such as geothermal energies.
Heating system at this stage is all to meet human comfort to require, not account for the feelings of suitable low temperature heating
Condition.Existing heating system is directly used for low temperature heating, the waterpower that can increase heating system is uneven, improves whole heating
The regulation difficulty of system, increased operation energy consumption, run counter to the energy-saving target of entire society.
Buried gravity assisted heat pipe as a kind of high efficient heat exchanging unit, with unidirectional heat transfer, advantages of simple structure and simple.And completely according to
Self-characteristic automatic running by hot intraductal working medium absorbs geothermal energy, non-power consumption, without maintenance.Therefore, buried heavy
Power heat pipe directly applies to Radiant Floor Heating System for the standby heating of factory building, can not only very well reach low temperature heating mesh
, also greatly save the consumption of conventional energy resource.
The content of the invention
It is an object of the present invention to provide a kind of buried direct wallboard radiant heating system of gravity assisted heat pipe, using buried gravity assisted heat pipe
Collection shallow layer geothermal energy directly applies to wallboard radiant heating, is particularly well-suited to the relatively low occasion of heating room by heating requirement, such as industry
The standby heating of factory building, storehouse etc., can efficiently utilize shallow layer geothermal energy, it is to avoid power consumption, save conventional energy resource.
To achieve these goals, the technical solution adopted by the present invention is to provide a kind of direct wallboard spoke of buried gravity assisted heat pipe
Heating system is penetrated, wherein：The heating system includes multigroup buried gravity assisted heat pipe heat-sink unit, and each heat-sink unit includes condensation
Section, defeated hot arc, evaporator section, liquid injection port, and phase-transition liquid；Each heat-sink unit has 2 or 3 condensation segments, and by the company of welding
It is connected in horizontal main pipe；Horizontal main pipe and defeated hot arc are connected by threeway；Liquid injection port is welded to one end of horizontal main pipe.
Effect of the invention is in building heating energy consumption, can partly to replace or all substitution conventional energy resource is consumed, part
Substitution is capable of achieving energy-conservation 20% -40%.Using the automatic unidirectional heat-transfer character of gravity assisted heat pipe, movement-less part, during operation also without
Need to manually operate, so system is almost without operating cost.The invention system is particularly well-suited to the orderly heating of industrial building
System, has the advantages that energy-conservation, without operating cost, and the technical measures that the invention is taken all are mature and feasibles, so can
To realize.
Brief description of the drawings
Fig. 1 is the schematic diagram of the first the heat pipe mounting means described in this patent；
Fig. 2 is second schematic diagram of heat pipe mounting means described in this patent；
Fig. 3 is second profile of heat pipe mounting means described in this patent.
In figure：
1st, wall 2, soil 3, condensation segment 4, horizontal main pipe 5, defeated hot arc 6, evaporator section
7th, liquid injection port 8, interior coat of plaster 9, aluminium sheet 10, the phase-transition liquid of U-shaped card hoop 11.
Specific embodiment
The buried direct wallboard radiant heating system of gravity assisted heat pipe of the invention is specifically explained below in conjunction with the accompanying drawings.
The direct wallboard radiant heating system structure of buried gravity assisted heat pipe of the invention is that the heating system includes multigroup buried
Gravity assisted heat pipe heat-sink unit, each heat-sink unit includes condensation segment 3, defeated hot arc 5, evaporator section 6, liquid injection port 7, and phase-transition liquid
11；Each heat-sink unit has 2 or 3 condensation segments 3, and is connected by welding in horizontal main pipe 4；Horizontal main pipe 4 and defeated heat
Section 5 is connected by threeway；Liquid injection port 7 is welded to one end of horizontal main pipe 4.
Evaporator section 6 is vertically placed in the thermostat layer of soil 2 and directly absorbs shallow layer geothermal energy.
Defeated hot arc 5 is vertical between ground disposed within and the thermostat layer of soil 2, peripheral hardware polyurethane insulation coating.
Condensation segment 3 is vertically placed in the interior coat of plaster 8 of heating room wall, and horizontal main pipe 4 is laterally disposed in heating room wall
In the interior coat of plaster 8 of body.
Ethanol or liquefied ammonia are used to phase-transition liquid, phase-transition liquid is filled in gravity assisted heat pipe by liquid injection port 7, volume is gravity assisted heat pipe
The 40% of volume, buried gravity assisted heat pipe is made using copper, aluminum metal material material.
The operation principle of the direct wallboard radiant heating system of buried gravity assisted heat pipe in the present invention is：By the system evaporator section
6 and the vertical of defeated hot arc 5 be placed in soil 2, wherein evaporator section 6 is placed in the thermostat layer of soil 2, for directly absorption geothermal
Can, defeated hot arc 5 is placed between the thermostat layer of soil 2 and ground, peripheral hardware polyurethane insulation coating；Condensation segment 3 and horizontal main pipe 4 are placed in wall
In internal coat of plaster 8, radiant heating wallboard is constituted, interior is heated in the form of heat radiation and convection current, wherein, condensation segment
3 vertical placements, horizontal main pipe 4 is laterally disposed.By being welded to connect between condensation segment 3 and horizontal main pipe 4, horizontal main pipe 4 and defeated
Connected by threeway between hot arc 5, liquid injection port 7 is welded with one end of horizontal main pipe 4, the ethanol of phase-transition liquid 11 or liquefied ammonia are by note
Liquid mouthful 7 is filled in buried gravity assisted heat pipe, and charging amount is the 40% of buried gravity assisted heat pipe volume.The material of buried gravity assisted heat pipe is
The metal materials such as copper, aluminium.
Phase-transition liquid 11 absorbs shallow layer geothermal energy in evaporator section 6, gaseous state is converted to by liquid, by the nature of defeated hot arc 5
The condensation segment 3 of gravity assisted heat pipe is raised to, liquid is condensed into the cold at condensation segment 3, while releasing heat wall, the phase of liquid
Change liquid 11 is back to evaporator section 6 and continues to participate in circulation under gravity.
Embodiment 1
As shown in figure 1, the heating system includes multigroup buried gravity assisted heat pipe heat-sink unit, each heat-sink unit includes condensation
Section 3, defeated hot arc 5, evaporator section 6, liquid injection port 7, and phase-transition liquid 11；Each heat-sink unit has 2 or 3 condensation segments 3, and passes through
It is solder-connected in horizontal main pipe 4；Horizontal main pipe 4 and defeated hot arc 5 are connected by threeway；Liquid injection port 7 is welded to horizontal main pipe 4
One end.Evaporator section 6 and the vertical of defeated hot arc 5 are placed in soil, and wherein evaporator section 6 is placed in the depth of 10m-15m in the thermostat layer of soil 2
Degree, for directly absorbing shallow layer geothermal energy, defeated hot arc 5 is placed between soil thermostat layer and ground, peripheral hardware polyurethane insulation coating；It is cold
Solidifying section 3 and horizontal main pipe 4 are placed in wall in coat of plaster 8, and condensation segment 3 is vertically placed, and horizontal main pipe 4 is laterally disposed.The system
Phase-transition liquid 11 is filled by liquid injection port 7, phase-transition liquid 11 absorbs shallow layer geothermal energy by the physical characteristic of itself in evaporator section 6,
Gaseous state is converted to by liquid, the condensation segment 3 of gravity assisted heat pipe is risen to naturally by defeated hot arc 5 due to density contrast, cold
Liquid is condensed into the cold at solidifying section 3, while releasing heat wall, meets the requirement of 5 DEG C of room standby heating, the phase of liquid
Change liquid 11 is back to evaporator section 6 and continues automatic participation circulation under gravity.
Embodiment 2
As shown in Fig. 2 the embodiment is to replace with reeded aluminium sheet 9 coat of plaster in wall 8, by the heat release of heat pipe
Section 3 is embedded in the groove of aluminium sheet, and is fixed by U-shaped card hoop 10, is connected by tapping screw between U-shaped card hoop 10 and aluminium sheet 9
Connect, aluminium sheet 9 and wall 1 are connected by screw fixation.Other positions are similar with embodiment 1.
Embodiment described above only expresses several embodiments of the invention, it is impossible to therefore and it is interpreted as special to the present invention
The limitation of sharp scope.For the person of ordinary skill of the art, without departing from the inventive concept of the premise, if making
Dry deformation and improvement, are protection scope of the present invention.Therefore, protection scope of the present invention should be determined by the appended claims.
Claims (5)
1. the direct wallboard radiant heating system of a kind of buried gravity assisted heat pipe, it is characterized in that：The heating system includes multigroup buried heavy
Power heat pipe heat radiation unit, each heat-sink unit includes condensation segment (3), defeated hot arc (5), evaporator section (6), liquid injection port (7), Yi Jixiang
Become liquid (11)；Each heat-sink unit has 2 or 3 condensation segments (3), and is connected by welding in horizontal main pipe (4)；Level is female
Pipe (4) and defeated hot arc (5) are connected by threeway；Liquid injection port (7) is welded to one end of horizontal main pipe (4).
2. the direct wallboard radiant heating system of buried gravity assisted heat pipe according to claim 1, it is characterized in that：Evaporator section (6)
Vertical being placed in soil (2) thermostat layer directly absorbs shallow layer geothermal energy.
3. the direct wallboard radiant heating system of buried gravity assisted heat pipe according to claim 1, it is characterized in that：Defeated hot arc (5)
Vertically between ground disposed within and soil (2) thermostat layer；Peripheral hardware polyurethane insulation coating.
4. the direct wallboard radiant heating system of buried gravity assisted heat pipe according to claim 1, it is characterized in that：Condensation segment (3)
Vertical to be placed in the interior coat of plaster (8) of heating room wall, horizontal main pipe (4) is laterally disposed in the interior coat of plaster of heating room wall
(8) in.
5. the direct wallboard radiant heating system of buried gravity assisted heat pipe according to claim 1, it is characterized in that：By liquid injection port
(7) to phase-transition liquid is filled in gravity assisted heat pipe, phase-transition liquid uses ethanol or liquefied ammonia, and volume is the 40% of gravity heat pipe volume, buried
Gravity assisted heat pipe is made using copper, aluminum metal material material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710188153.7A CN106839071A (en) | 2017-03-27 | 2017-03-27 | The buried direct wallboard radiant heating system of gravity assisted heat pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710188153.7A CN106839071A (en) | 2017-03-27 | 2017-03-27 | The buried direct wallboard radiant heating system of gravity assisted heat pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106839071A true CN106839071A (en) | 2017-06-13 |
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ID=59129811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710188153.7A Pending CN106839071A (en) | 2017-03-27 | 2017-03-27 | The buried direct wallboard radiant heating system of gravity assisted heat pipe |
Country Status (1)
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| CN (1) | CN106839071A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107653999A (en) * | 2017-11-14 | 2018-02-02 | 湖南中大经纬地热开发科技有限公司 | Heat exchanger tube implanted heat exchange wall |
| CN108678197A (en) * | 2018-08-22 | 2018-10-19 | 天津城建大学 | Buried gravity assisted heat pipe indirectly heat exterior wall heat-preserving system |
| CN108871023A (en) * | 2018-08-22 | 2018-11-23 | 天津城建大学 | The attached buried gravity assisted heat pipe of wall rotational flow evaporating type of big L/D ratio |
| CN108871022A (en) * | 2018-08-22 | 2018-11-23 | 天津城建大学 | The buried gravity assisted heat pipe of big L/D ratio stage evaporation type |
| CN108894357A (en) * | 2018-08-22 | 2018-11-27 | 天津城建大学 | Buried gravity assisted heat pipe directly heats exterior wall heat-preserving system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4693301A (en) * | 1985-09-12 | 1987-09-15 | Daimler-Benz Aktiengesellschaft | Method for heating a road by means of geothermally fed heating installation as well as a road-heating installation for carrying out the method |
| CN102759142A (en) * | 2011-04-29 | 2012-10-31 | 姚福来 | Heat-pipe heating and heat-pipe power generation method for cold regions |
| CN105180693A (en) * | 2015-09-30 | 2015-12-23 | 华南理工大学 | Heat pipe and circulation method for working liquid in heat pipe |
| CN205090847U (en) * | 2015-07-02 | 2016-03-16 | 中国石油化工集团公司 | Gravity heat pipe and heat transfer device that exploitation geothermol power was used |
| CN206709210U (en) * | 2017-03-27 | 2017-12-05 | 天津城建大学 | The buried direct wallboard radiant heating system of gravity assisted heat pipe |
-
2017
- 2017-03-27 CN CN201710188153.7A patent/CN106839071A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4693301A (en) * | 1985-09-12 | 1987-09-15 | Daimler-Benz Aktiengesellschaft | Method for heating a road by means of geothermally fed heating installation as well as a road-heating installation for carrying out the method |
| CN102759142A (en) * | 2011-04-29 | 2012-10-31 | 姚福来 | Heat-pipe heating and heat-pipe power generation method for cold regions |
| CN205090847U (en) * | 2015-07-02 | 2016-03-16 | 中国石油化工集团公司 | Gravity heat pipe and heat transfer device that exploitation geothermol power was used |
| CN105180693A (en) * | 2015-09-30 | 2015-12-23 | 华南理工大学 | Heat pipe and circulation method for working liquid in heat pipe |
| CN206709210U (en) * | 2017-03-27 | 2017-12-05 | 天津城建大学 | The buried direct wallboard radiant heating system of gravity assisted heat pipe |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107653999A (en) * | 2017-11-14 | 2018-02-02 | 湖南中大经纬地热开发科技有限公司 | Heat exchanger tube implanted heat exchange wall |
| CN108678197A (en) * | 2018-08-22 | 2018-10-19 | 天津城建大学 | Buried gravity assisted heat pipe indirectly heat exterior wall heat-preserving system |
| CN108871023A (en) * | 2018-08-22 | 2018-11-23 | 天津城建大学 | The attached buried gravity assisted heat pipe of wall rotational flow evaporating type of big L/D ratio |
| CN108871022A (en) * | 2018-08-22 | 2018-11-23 | 天津城建大学 | The buried gravity assisted heat pipe of big L/D ratio stage evaporation type |
| CN108894357A (en) * | 2018-08-22 | 2018-11-27 | 天津城建大学 | Buried gravity assisted heat pipe directly heats exterior wall heat-preserving system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20170613 |