CN106594926A - Ground-source heat pump system based on draining anti-floating base - Google Patents
Ground-source heat pump system based on draining anti-floating base Download PDFInfo
- Publication number
- CN106594926A CN106594926A CN201610980189.4A CN201610980189A CN106594926A CN 106594926 A CN106594926 A CN 106594926A CN 201610980189 A CN201610980189 A CN 201610980189A CN 106594926 A CN106594926 A CN 106594926A
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- China
- Prior art keywords
- inlet pipe
- water inlet
- pipeline
- basis
- source heat
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/001—Compression cycle type
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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
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/40—Geothermal heat-pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Sustainable Energy (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention discloses a ground-source heat pump system based on a draining anti-floating base. The system comprises a base, a water inlet pipe, a ground-source heat pump unit and a water return pipe, wherein a broken-stone course is paved in the bottom of the base, filter membranes are arranged on the broken-stone course and around the base, a fertilizer groove is formed between each of the filter membranes and the base, and the fertilizer groove is filled with sand; one end of the water inlet pipe extends into the fertilizer groove and a circulating pump is arranged on the water inlet pipe; the ground-source heat pump unit comprises a compressor and a pipeline which is connected heat to tail, the compressor is arranged on the pipeline, a refrigerant is arranged in the pipeline, the water inlet pipe winds the pipeline, and a fan coil is arranged on the other side of the pipeline; one end of the water return pipe is connected to the other end of the water inlet pipe, while the other end extends into soil to form a water circulating circuit. According to the ground-source heat pump system based on the draining anti-floating base disclosed by the invention, water in the fertilizer grooves of the base is extracted to reduce the underground water level, so that anti-floating ability of the base is facilitated. Water further can serve as the geothermal energy resources of the ground-source heat pump, so that a purpose of being energy-saving and environmental-friendly is achieved.
Description
Technical field
The present invention relates to heating system field, more particularly to a kind of earth-source hot-pump system based on drainage and anti-float basis.I.e.
Earth-source hot-pump system is combined in drainage and anti-float basis, is the combination in foundation engineering and ground source heating technology field, it is adaptable to have
Resisting buoyancy of foundation design requirement and there is the building of earth-source hot-pump system requirement.
Background technology
With the development and the exploitation of the underground space of skyscraper, deep basal pit is increasing, the buoyancy force of underground water on basis
Problem also accordingly occurs, and the generation of buoyancy is derived from subsoil water.After foundation engineering is completed and stops precipitation, the rise of subsoil water is right
Basis produces larger buoyancy, and for building anti-uplift ground water level and suffered buoyancy size, engineer is simply by virtue of experience and case
Example, without the reliable engineering theory system of one unification of formation；In the prior art, using the method for drainage pressure-reducing, that is, pump
Subsoil water around basic, lowering of watertable is reducing buoyancy of the subsoil water to basis, it is ensured that the safety on basis.
Earth source heat pump is a kind of using the geothermal energy (including the energy of subsoil water, soil or surface water etc.), both may be used
With the energy saving system that heat supply can freeze again, it passes through to be input into a small amount of high-grade energy (such as electric energy), realizes by low product
Position heat energy is to high-grade heat energy transfer.With people's requirement more and more high for modern architecture life comfort level, earth source heat pump
Widelyd popularize.
The information for being disclosed in the background section is merely intended to increase the understanding of the general background to the present invention, and should not
When the prior art for being considered to recognize or imply in any form the information structure well known to persons skilled in the art.
The content of the invention
It is an object of the invention to provide a kind of earth-source hot-pump system based on drainage and anti-float basis, to reduce subsoil water pair
The buoyancy on basis, while and clean energy resource can be produced
For achieving the above object, the invention provides it is a kind of based on drainage and anti-float basis earth-source hot-pump system, including：Base
Plinth, the bottom on the basis is equipped with the filter membrane that is formed around on blotter, the blotter top and the basis, described
Fertile groove is provided between filter membrane and the basis, in the fertile groove sand is filled with；Water inlet pipe, its one end extends into the fertile groove,
The water inlet pipe is provided with circulating pump；Earth source heat pump unit, it includes the pipeline of compressor and head and the tail connection, and the compressor sets
On the pipeline, coolant is provided with the pipeline, the water inlet pipe winds the pipeline and arranges, and the pipeline opposite side is provided with
Fan coil；And return pipe, the return pipe one end is connected with the other end of the water inlet pipe, and the other end is stretched into and formed in soil water
Closed circuit；Wherein, the compressor does work to the coolant, and by the coolant transmission energy.
Preferably, in above-mentioned technical proposal, the pipeline of the earth source heat pump unit is provided with expansion valve.
Preferably, in above-mentioned technical proposal, the water inlet pipe to the part that the fertile groove extends is provided with hole.
Compared with prior art, the present invention has the advantages that：Ground source heat of the present invention based on drainage and anti-float basis
Pumping system, can reduce buoyancy of the subsoil water to basis, and clean energy resource can be produced again.Earth-source hot-pump system is carried out to subsoil water
The principle of circulation is applied in the basis of drainage and anti-float, is drawn water in the fertile groove on basis, and lowering of watertable not only improves basis
Anti-floating, but also as the geothermal energy resources of earth source heat pump, the purpose of energy-conserving and environment-protective has been reached, so as to dual effect, carry
The efficiency of high workload, simultaneously because the drinking-water pipe of earth source heat pump is arranged on around basis, improves the utilization rate in space, reduces
The program of construction.
Description of the drawings
Fig. 1 is the structural representation of the earth-source hot-pump system based on drainage and anti-float basis of the invention.
Fig. 2 is the plane graph that water inlet pipe is laid in the earth-source hot-pump system based on drainage and anti-float basis of the invention.
Specific embodiment
Below in conjunction with the accompanying drawings, the specific embodiment of the present invention is described in detail, it is to be understood that the guarantor of the present invention
Shield scope is not limited by specific embodiment.
Explicitly indicate that unless otherwise other, otherwise in entire disclosure and claims, term " including " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or ingredient, and do not exclude other units
Part or other ingredients.
As shown in Figure 1 to Figure 2, according to a kind of earth source heat pump based on drainage and anti-float basis of the specific embodiment of the invention
System, including basis 1, water inlet pipe 2, circulating pump 3 and earth source heat pump unit 4.Basis 1 is connected with water inlet pipe 2, sets on water inlet pipe 2
There is circulating pump 3, another part winding of water inlet pipe 2 is on earth source heat pump unit 4.
Required according to basic engineering, after basic 1 foundation ditch has dug, in the hole bottom laying blotter 5 on basis, and rolled
Filter membrane 6 is laid after compacting, after the completion of the construction of basis 1, water inlet pipe 2 of the insertion with hole in basic fertilizer groove 7, on water inlet pipe 2
Multiple branch's water inlet pipes 21 are provided with, uniformly distribution is located in fertile groove 7 multiple branch's water inlet pipes 21.Extend i.e. into fertile groove 7
Partial branch's water inlet pipe 21 is provided with hole.In the outer surrounding laying filter membrane 6 of the periphery of fertile groove 7, then toward filling coarse sand in fertilizer groove 7.
The main conduit of water inlet pipe 2 is provided with circulating pump 3, and the water inlet pipe 2 of the other end of circulating pump 3 is connected with earth source heat pump unit 4.Ground source
Source pump 4 includes the pipeline 42 of compressor 41 and head and the tail connection, and the compressor 41 is located on the pipeline 42, the pipeline
Coolant is provided with 42, the water inlet pipe 2 is wrapped on the pipeline 42 of left side, and bottom is connected with return pipe 8.The other end of return pipe 8
In stretching into soil, water-flow circuit is formed, be circulated subsoil water and be unlikely to water level decreasing too much, affect neighboring buildings ring
Border.The right side of pipeline 42 is provided with fan coil 43, and the pipeline 42 of earth source heat pump unit is provided with expansion valve 44.
The workflow of earth source heat pump unit is：
Under refrigerating state, the compressor 41 in earth source heat pump unit does work to coolant so as to carry out vapour-liquid conversion
Circulation, by the evaporation of coolant by the heat absorption entrained by indoor air circulation to coolant, while refrigerant circulation again
By the condensation of coolant in condenser, the heat absorption by entrained by the subsoil water in water inlet pipe 2 is by coolant, finally follow by water
Ring is transferred in soil.During indoors heat is constantly transferred to underground, by fan coil 43, it is in the form of cold wind
Indoor cooling.
Under the state that heats, the compressor 41 in earth source heat pump unit does work to coolant, and by expansion valve 44 by coolant
Commutate flow direction.Heat in soil is absorbed by the subsoil water in water inlet pipe 2, by the evaporation of coolant in condenser, will be entered
Heat absorption in water pipe passes through again the condensation of coolant in vaporizer, by air circulation in coolant while refrigerant circulation
By the heat absorption entrained by coolant.During the heat of underground is constantly transferred to interior, by fan coil 43, with heat
The form of wind to indoor terminal heats.
It is aforementioned to the present invention specific illustrative embodiment description be in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can be much changed
And change.The purpose of selecting and describing the exemplary embodiment is that explaining that the certain principles and its reality of the present invention should
With so that those skilled in the art can realize and using the present invention a variety of exemplaries and
A variety of selections and change.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (3)
1. it is a kind of based on drainage and anti-float basis earth-source hot-pump system, it is characterised in that include：
Basis, the bottom on the basis is equipped with blotter, and the blotter top and the basis are formed around filter
Film, between the filter membrane and the basis fertile groove is provided with, and in the fertile groove sand is filled with；
Water inlet pipe, its one end extends into the fertile groove, and the water inlet pipe is provided with circulating pump；
Earth source heat pump unit, it includes the pipeline of compressor and head and the tail connection, and the compressor is located on the pipeline, the pipe
Coolant is provided with road, the water inlet pipe winds the pipeline side and arranges, and the pipeline opposite side is provided with fan coil；And
Return pipe, the return pipe one end is connected with the other end of the water inlet pipe, and the other end is stretched into and formed in soil water-flow circuit；
Wherein, the compressor does work to the coolant, and by the coolant transmission energy.
2. it is according to claim 1 based on drainage and anti-float basis earth-source hot-pump system, it is characterised in that the ground source heat
The pipeline of pump assembly is provided with expansion valve.
3. it is according to claim 1 based on drainage and anti-float basis earth-source hot-pump system, it is characterised in that the water inlet pipe
The part extended to the fertile groove is provided with hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610980189.4A CN106594926A (en) | 2016-11-08 | 2016-11-08 | Ground-source heat pump system based on draining anti-floating base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610980189.4A CN106594926A (en) | 2016-11-08 | 2016-11-08 | Ground-source heat pump system based on draining anti-floating base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106594926A true CN106594926A (en) | 2017-04-26 |
Family
ID=58589968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610980189.4A Pending CN106594926A (en) | 2016-11-08 | 2016-11-08 | Ground-source heat pump system based on draining anti-floating base |
Country Status (1)
| Country | Link |
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| CN (1) | CN106594926A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201762733U (en) * | 2010-08-26 | 2011-03-16 | 中国京冶工程技术有限公司 | Controllable decompression drainage floatation-resistant structure of building base |
| CN102677706A (en) * | 2012-06-15 | 2012-09-19 | 南京工业大学 | Basement waterproof and moistureproof system and construction method thereof |
| CN202648253U (en) * | 2012-06-26 | 2013-01-02 | 陕西四季春中央空调工程有限公司 | Ground-source heat pump system based on underground water source |
| CN103510528A (en) * | 2012-06-29 | 2014-01-15 | 深圳市工勘岩土工程有限公司 | Blind trench water discharging structure used for underground structure up-floating prevention |
| CN104179201A (en) * | 2014-08-22 | 2014-12-03 | 中国建筑西南勘察设计研究院有限公司 | Anti-floating pressure-relief drainage system |
| CN104278666A (en) * | 2014-10-11 | 2015-01-14 | 南京赛伯通建筑工程有限公司 | Bag-packaged plastic drainage device |
| JP2015504498A (en) * | 2011-11-11 | 2015-02-12 | ロエンデック−ハンデルス ゲーエムベーハー | Pumped storage power plant |
| CN105569094A (en) * | 2015-08-28 | 2016-05-11 | 中建四局第一建筑工程有限公司 | Water discharge and drainage system and construction method adopting basement bottom plate water buoyant force releasing method |
| CN206222570U (en) * | 2016-11-08 | 2017-06-06 | 广西大学 | Earth-source hot-pump system based on drainage and anti-float basis |
-
2016
- 2016-11-08 CN CN201610980189.4A patent/CN106594926A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201762733U (en) * | 2010-08-26 | 2011-03-16 | 中国京冶工程技术有限公司 | Controllable decompression drainage floatation-resistant structure of building base |
| JP2015504498A (en) * | 2011-11-11 | 2015-02-12 | ロエンデック−ハンデルス ゲーエムベーハー | Pumped storage power plant |
| CN102677706A (en) * | 2012-06-15 | 2012-09-19 | 南京工业大学 | Basement waterproof and moistureproof system and construction method thereof |
| CN202648253U (en) * | 2012-06-26 | 2013-01-02 | 陕西四季春中央空调工程有限公司 | Ground-source heat pump system based on underground water source |
| CN103510528A (en) * | 2012-06-29 | 2014-01-15 | 深圳市工勘岩土工程有限公司 | Blind trench water discharging structure used for underground structure up-floating prevention |
| CN104179201A (en) * | 2014-08-22 | 2014-12-03 | 中国建筑西南勘察设计研究院有限公司 | Anti-floating pressure-relief drainage system |
| CN104278666A (en) * | 2014-10-11 | 2015-01-14 | 南京赛伯通建筑工程有限公司 | Bag-packaged plastic drainage device |
| CN105569094A (en) * | 2015-08-28 | 2016-05-11 | 中建四局第一建筑工程有限公司 | Water discharge and drainage system and construction method adopting basement bottom plate water buoyant force releasing method |
| CN206222570U (en) * | 2016-11-08 | 2017-06-06 | 广西大学 | Earth-source hot-pump system based on drainage and anti-float basis |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |
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| RJ01 | Rejection of invention patent application after publication |