CN207162702U - With reference to the earth source heat pump heat exchanger system of house pile foundation - Google Patents
With reference to the earth source heat pump heat exchanger system of house pile foundation Download PDFInfo
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- CN207162702U CN207162702U CN201720953042.6U CN201720953042U CN207162702U CN 207162702 U CN207162702 U CN 207162702U CN 201720953042 U CN201720953042 U CN 201720953042U CN 207162702 U CN207162702 U CN 207162702U
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- source heat
- transferring medium
- heat
- earth source
- pile foundation
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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
- Y02B10/20—Solar thermal
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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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/12—Hot water central heating systems using heat pumps
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
A kind of earth source heat pump heat exchanger system of combination house pile foundation, include earth source heat pump unit and outdoor ground source heat-exchanging component, the earth source heat pump unit has hot water delivery pipe and cold water inlet pipe, and outdoor ground source heat-exchanging component includes the ground source heat exchange coil and heat transferring medium input, output skirt for being embedded into house pile foundation；The heat transferring medium input skirt and heat transferring medium output skirt are connected with the earth source heat pump unit；Inputted in the heat transferring medium on skirt or heat transferring medium output skirt and be provided with water pump in circulation.Pass through said structure design, in the earth source heat pump heat exchanger system that house pile foundation is combined disclosed in the utility model, it makes full use of the pile foundation of building construction, eliminate the expense of well-digging, not other land occupation, earth source heat pump is fully solved in conventional art using perpendicularly buried pipe mode pipe laying and existing construction work amount is larger, and the problems such as system footprint area is larger.
Description
Technical field
Temperature control equipment technical field is the utility model is related to, it is more specifically, more particularly to a kind of to combine house stake
The earth source heat pump heat exchanger system of base.
Background technology
Earth source heat pump be it is a kind of using underground shallow layer geothermal energy resources can heat supply and can refrigeration highly effective energy-conserving environmental-protecting type it is empty
Adjusting system.Earth source heat pump is by inputting a small amount of high-grade energy (electric energy), it becomes possible to realizes energy from low-temperature heat source to high temperature
The transfer of thermal source.In the winter time, earth source heat pump can supply indoor by the heat " taking " in soil out after raising medium temperature
In heating；In summer, the heat " taking " of interior out can be discharged into soil by earth source heat pump.
Ground source heat pump technology is a kind of utilization of regenerative energy technology, and it is (generally small using earth surface geothermal resource
In 400 meters of depths) Cooling and Heat Source is used as, energy conversion can be carried out so as to realize refrigeration or heating.
In the prior art, Analysis of Ground Source Heat Pump system mainly includes three parts：Outdoor ground source heat-exchange system,
Ground-source heat pump host system and indoor end system.Wherein, outdoor ground source heat-exchange system is divided into open system and closing again
Formula system, it is stable to be widely used because closed system uses reliably.In outdoor ground source heat exchange closed system,
It is to inject anti-icing fluid in the buried closing plastic tube in underground, and energy exchange is realized by heat exchanger and water or soil.
Heat exchange closed system in outdoor ground source mainly uses perpendicularly buried pipe mode pipe laying, and perpendicularly buried pipe can obtain underground depth
The heat of layer soil.Although perpendicularly buried pipe mode pipe laying can obtain the heat energy of deep soil, but there are the following problems for it：
1st, the use of earth source heat pump is limited by place, and heat exchange is carried out in underground, it is necessary to is carried out heat transmission by digging a well, is led
Cause system footprint area big；2nd, one-time investment price is high, and earth source heat pump saves up to percent compared with conventional central air-conditioning
More than 40, but it is higher by 40 or so about percent than the investment of general central air-conditioning, and capital cost then occurs in terms of well-digging.
In summary, how to solve traditional earth source heat pump using perpendicularly buried pipe mode pipe laying and existing construction work amount compared with
Greatly, the problem of and system footprint area is larger, becomes those skilled in the art's urgent problem to be solved.
Utility model content
The purpose of this utility model is the earth source heat pump heat exchanger system for providing a kind of combination house pile foundation, the system energy
Enough solve the problems, such as that construction work amount is larger existing for traditional earth source heat pump, floor space is larger.
To achieve these goals, the utility model provides following technical scheme：
A kind of earth source heat pump heat exchanger system of combination house pile foundation, include earth source heat pump unit and with described ground source
The outdoor ground source heat-exchanging component of source pump connection, the earth source heat pump unit have be used for the hot water delivery pipe of hot water output with
And the cold water inlet pipe for cold water input, outdoor ground source heat-exchanging component include the ground for being embedded into house pile foundation
Source heat exchange coil and the heat transferring medium input skirt being connected with described ground source heat exchange coil and heat transferring medium output skirt；
The heat transferring medium input skirt and heat transferring medium output skirt are connected, simultaneously with the earth source heat pump unit
With described ground source heat exchange coil formed with heat transferring medium circulation closed loop；
Inputted in the heat transferring medium on skirt or heat transferring medium output skirt and be provided with water pump in circulation.
Preferably, described ground source heat exchange coil is provided with multiple, and whole described ground source heat exchange coils is situated between in the heat exchange
Matter circulation closed is arranged in parallel on loop.
Preferably, the earth source heat pump unit includes evaporator, choke valve, condenser and reversal valve, by the steaming
Hair device, the choke valve, the condenser and the reversal valve have been in turn connected to form refrigerant circulation loop, by described
Reversal valve on the refrigerant circulation loop in being provided with compressor；The condenser is built-in with heat exchanger tube, in the evaporator
Endothermic tube is equipped with, the both ends of the hot water delivery pipe and the cold water inlet pipe respectively with the heat exchanger tube are connected, described to change
Thermal medium inputs the both ends of skirt and heat transferring medium output skirt respectively with the endothermic tube and is connected.
Preferably, the hot water delivery pipe includes ground hot leg pipe and domestic water branch pipe, described ground hot leg pipe, described
Cold water inlet pipe and the heat exchanger tube are formed with floor heating circulation loop.
Preferably, in being additionally provided with moisturizing branch road on the cold water inlet pipe.
Preferably, in being provided with floor heating circulation pump on the floor heating circulation loop.
Preferably, multiple described ground sources heat exchange coil is separately positioned in multiple house pile foundations.
By said structure design, with reference to the earth source heat pump heat exchanger system of house pile foundation disclosed in the utility model
In, it makes full use of the pile foundation of building construction, eliminates the expense of well-digging, not other land occupation, is fully solved conventional art
Middle earth source heat pump using perpendicularly buried pipe mode pipe laying and existing construction work amount is larger, and system footprint area is larger etc. asks
Topic.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing further understanding to of the present utility model, this practicality
New schematic description and description is used to explain the utility model, does not form to improper restriction of the present utility model.
Wherein：
Fig. 1 is the structural representation for the earth source heat pump heat exchanger system that house pile foundation is combined in the embodiment of the utility model one
Figure.
Description of reference numerals：
Hot water delivery pipe a, cold water inlet pipe b, source heat exchange coil c, heat transferring medium input skirt d,
Heat transferring medium output skirt e；
Water pump 1 in circulation, evaporator 2, choke valve 3, condenser 4, reversal valve 5, compressor 6,
House pile foundation 7.
Embodiment
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.Each example passes through the utility model
The mode of explanation provide and unrestricted the utility model.In fact, those skilled in the art will be clear that, this reality is not being departed from
In the case of with new scope or spirit, it can be modified in the utility model and modification.For example, it is illustrated or described as one
The feature of a part for individual embodiment can be used for another embodiment, to produce another embodiment.Thus, it may be desirable to
The utility model includes the such modifications and variations being included into the range of appended claims and its equivalent.
In description of the present utility model, term " longitudinal direction ", " transverse direction ", " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instruction such as " vertical ", " level ", " top ", " bottom " be based on orientation shown in the drawings or position relationship,
It is for only for ease of description the utility model rather than requires that the utility model must be with specific azimuth configuration and operation, therefore
It is not intended that to limitation of the present utility model.The term " connected " that is used in the utility model, " connection " should be interpreted broadly,
For example, it may be it is fixedly connected or is detachably connected；Can be joined directly together, can also be indirect by intermediate member
It is connected, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
Fig. 1 is refer to, Fig. 1 is the earth source heat pump heat exchanger system that house pile foundation is combined in the embodiment of the utility model one
Structural representation.
The utility model provides a kind of earth source heat pump heat exchanger system of combination house pile foundation, and the heat exchanger system is based on
Traditional earth source heat pump structure design, especially outdoor ground source heat-exchanging component is combined with house pile foundation, in building construction process
In only need carry out once necessary stake excavation of foundation pit operation, it is possible to complete building construction and the installation of earth source heat pump.
In an embodiment of the present utility model, the earth source heat pump heat exchanger system include earth source heat pump unit with
And the outdoor ground source heat-exchanging component being connected with earth source heat pump unit.
Earth source heat pump unit has the hot water delivery pipe a for being used for hot water output and the cold water inlet pipe for cold water input
B, such cold water is after condenser 4, and the heat heating that cold water absorptive condenser 4 discharges becomes hot water, and hot water is defeated through superheated water
Outlet pipe a output, it is possible to meet that day commonly uses heat demand.
Outdoor ground source heat-exchanging component include ground source heat exchange coil c for being embedded into house pile foundation 7 and with ground source
The heat transferring medium input skirt d and heat transferring medium output skirt e of heat exchange coil c connections.Heat transferring medium inputs skirt d and changed
Thermal medium output skirt e is connected with earth source heat pump unit and returned with ground source heat exchange coil c formed with heat transferring medium circulation closed
Road；Inputted in heat transferring medium on skirt d or heat transferring medium output skirt e and be provided with water pump 1 in circulation.
Specifically, earth source heat pump unit includes evaporator 2, choke valve 3, condenser 4 and reversal valve 5, by evaporator
2nd, choke valve 3, condenser 4 and reversal valve 5 have been in turn connected to form refrigerant circulation loop, by reversal valve 5 in refrigerant
Compressor 6 is provided with circulation loop.
Condenser 4 understands heat release in running, and heat exchanger tube is set in condenser 4, absorbs heat by heat exchanger tube.Evaporator
2 can be absorbed heat in the process of running, and endothermic tube is set in the evaporator 2, absorb geographical heat energy medium flow through endothermic tube after, energy
The temperature of endothermic tube is enough improved, so as to increase the heat absorption efficiency of evaporator 2.Hot water delivery pipe a and cold water inlet pipe b respectively with
The both ends connection of heat exchanger tube in condenser 4, heat transferring medium input skirt d and heat transferring medium output skirt e respectively with evaporation
The both ends connection of endothermic tube in device 2.
The structure of refrigerant circulation loop is similar to the structure of air-conditioner set in the prior art, in refrigerant circulation loop
It is filled with refrigerant, refrigerant swelling heat absorption in evaporator 2, by condensing heat release during condenser 4, compressor 6 is then used for pair
Refrigerant provides circulation power.
Endothermic tube is provided with evaporator 2, endothermic tube is made of metal material, it is preferred to use brass tube or other
The more outstanding compo pipe of exchange capability of heat.Heat transferring medium input skirt d is connected with by endothermic tube and heat transferring medium output is drawn
Pipe e, heat transferring medium input skirt d and heat transferring medium output skirt e are connected with outdoor ground source heat-exchanging component again.
In the utility model, because ground source heat exchange coil c is arranged in house pile foundation 7, house pile foundation 7 is buried in earth's surface
Hereinafter, therefore, its temperature is more constant.So, skirt d is inputted by endothermic tube, heat transferring medium, heat transferring medium export skirt e with
And that the heat exchange medium temperature to be circulated in the heat transferring medium circulation closed loop of formation is connected between the heat exchange coil c of ground source is more permanent
It is fixed.Also, the ambient temperature of evaporator 2 is higher when heat exchange medium temperature works relative to evaporator 2, so enable to steam
The heat energy contained in the quick absorption heat-exchange medium of refrigerant to be circulated in hair device 2.Compared to being absorbed in conventional art from environment
For heat, utility model works efficiency is higher, and energy consumption is relatively low.
In order to improve the constant degree of heat exchange medium temperature, the utility model ground source heat exchange coil c is provided with it is multiple, it is more
Individual ground source heat exchange coil c is separately positioned in multiple house pile foundations 7, and whole ground source heat exchange coil c is circulated in heat transferring medium and sealed
It is arranged in parallel on loop circuit.
Ground source heat exchange coil c is provided with it is multigroup, so by setting a fairly large number of ground source heat exchange coil c, Neng Goubao
The constant degree of whole heat transferring medium circulation closed loop inner heat exchange medium temperature is demonstrate,proved, is carried so as to absorb heat for evaporator 2
For reliable guarantee.In addition, ground source heat exchange coil c settings is multigroup, if one of which is damaged, other ground source heat exchange disk
Pipe can also work on, and can also so improve the reliability that the utility model uses.
In the utility model, the hot water exported by earth source heat pump unit has two main applications：1st, make as floor heating
With；2nd, used as domestic water.Hot water delivery pipe a includes ground hot leg pipe and domestic water branch pipe, ground hot leg pipe, cold water
Input pipe b and heat exchanger tube are formed with floor heating circulation loop.
Specifically, in being additionally provided with moisturizing branch road on cold water inlet pipe b.Domestic water can be lost by moisturizing branch road
And the water resource of system operation normal loss is supplemented, avoid water resources shortage occur in system and causing system operation event
The problem of barrier, occurs.
Specifically, floor heating circulation pump is provided with floor heating circulation loop.
The advantages of the utility model, is as follows：
1st, using electric power, without combustion process, to surrounding environment non-pollution discharge；
2nd, without the use of cooling tower, without hanging outdoor unit, not to surrounding environment heat extraction, without tropical island effect, without noise；
3rd, not groundwater abstraction, does not destroy groundwater resources；
4th, a machine three-use, i.e. a machine can realize heat supply in winter, cooling in summer and annual offer domestic hot-water；
5th, service life is grown：Service life is split type or window air conditioner 2-4 times up to more than 20 years.
In the earth source heat pump heat exchanger system that house pile foundation 7 is combined disclosed in the utility model, it makes full use of house
The pile foundation of building, the expense of well-digging is eliminated, not other land occupation, be fully solved earth source heat pump in conventional art and use vertically
Pipe laying mode pipe laying and existing construction work amount is larger, and the problems such as system footprint area is larger.
Underground pipe such as figure all using armored concrete cast stake, is coiled in by general building construction in the banding steel cage stage
Steel reinforcement cage edge, and be fixed on reinforcing bar, pre-drilled pile foundation hole is sent into steel reinforcement cage, is carrying out underground pipe leak test conjunction
After lattice, concrete is poured into a mould, is so just completed with reference to the earth source heat pump heat exchanger system of house pile foundation 7.
Preferred embodiment of the present utility model is these are only, is not limited to the utility model, for the skill of this area
For art personnel, the utility model can have various modifications and variations.It is all within the spirit and principles of the utility model, made
Any modification, equivalent substitution and improvements etc., should be included within the scope of protection of the utility model.
Claims (7)
1. a kind of earth source heat pump heat exchanger system of combination house pile foundation, include earth source heat pump unit and with the ground source heat
The outdoor ground source heat-exchanging component of pump assembly connection, the earth source heat pump unit have the hot water delivery pipe (a) for being used for hot water output
And the cold water inlet pipe (b) for cold water input, it is characterised in that
The outdoor ground source heat-exchanging component include ground source heat exchange coil (c) for being embedded into house pile foundation (7) and with
The heat transferring medium input skirt (d) and heat transferring medium output skirt (e) of described ground source heat exchange coil connection；
Heat transferring medium input skirt and heat transferring medium output skirt be connected with the earth source heat pump unit and with institute
Ground source heat exchange coil is stated formed with heat transferring medium circulation closed loop；
Inputted in the heat transferring medium on skirt or heat transferring medium output skirt and be provided with water pump (1) in circulation.
2. the earth source heat pump heat exchanger system of combination house according to claim 1 pile foundation, it is characterised in that
Described ground source heat exchange coil is provided with multiple, whole described ground source heat exchange coils and returned in the heat transferring medium circulation closed
It is arranged in parallel on road.
3. the earth source heat pump heat exchanger system of combination house according to claim 1 pile foundation, it is characterised in that
The earth source heat pump unit includes evaporator (2), choke valve (3), condenser (4) and reversal valve (5), by the steaming
Hair device, the choke valve, the condenser and the reversal valve have been in turn connected to form refrigerant circulation loop, by described
Reversal valve is in being provided with compressor (6) on the refrigerant circulation loop；
The condenser is built-in with heat exchanger tube, and the evaporator is built-in with endothermic tube, the hot water delivery pipe and the cold water
Both ends of the input pipe respectively with the heat exchanger tube are connected, the heat transferring medium input skirt and heat transferring medium output skirt
The both ends with the endothermic tube are connected respectively.
4. the earth source heat pump heat exchanger system of combination house according to claim 1 pile foundation, it is characterised in that
The hot water delivery pipe includes ground hot leg pipe and domestic water branch pipe, described ground hot leg pipe, the cold water inlet pipe
And the heat exchanger tube is formed with floor heating circulation loop.
5. the earth source heat pump heat exchanger system of combination house according to claim 4 pile foundation, it is characterised in that
In being additionally provided with moisturizing branch road on the cold water inlet pipe.
6. the earth source heat pump heat exchanger system of combination house according to claim 5 pile foundation, it is characterised in that
In being provided with floor heating circulation pump on the floor heating circulation loop.
7. the earth source heat pump heat exchanger system of combination house according to claim 2 pile foundation, it is characterised in that
Multiple described ground sources heat exchange coil is separately positioned in multiple house pile foundations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720953042.6U CN207162702U (en) | 2017-08-01 | 2017-08-01 | With reference to the earth source heat pump heat exchanger system of house pile foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720953042.6U CN207162702U (en) | 2017-08-01 | 2017-08-01 | With reference to the earth source heat pump heat exchanger system of house pile foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207162702U true CN207162702U (en) | 2018-03-30 |
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ID=61714827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720953042.6U Active CN207162702U (en) | 2017-08-01 | 2017-08-01 | With reference to the earth source heat pump heat exchanger system of house pile foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207162702U (en) |
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2017
- 2017-08-01 CN CN201720953042.6U patent/CN207162702U/en active Active
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