CN207778866U - A kind of horizontal heat exchange and the ground-source heat pump system being combined that vertically exchanges heat - Google Patents
A kind of horizontal heat exchange and the ground-source heat pump system being combined that vertically exchanges heat Download PDFInfo
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- CN207778866U CN207778866U CN201721713346.1U CN201721713346U CN207778866U CN 207778866 U CN207778866 U CN 207778866U CN 201721713346 U CN201721713346 U CN 201721713346U CN 207778866 U CN207778866 U CN 207778866U
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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
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Abstract
A kind of horizontal heat exchange disclosed by the utility model and the ground-source heat pump system being combined that vertically exchanges heat, including heat transmission equipment, vertical heat-exchange system and the horizontal heat exchange system for being surrounded on vertical heat-exchange system setting, vertical heat-exchange system and horizontal heat exchange system are connected and are connected by circulation with heat transmission equipment by two transfer lines.A kind of horizontal heat exchange of the utility model and the ground-source heat pump system being combined that vertically exchanges heat have the following advantages：1, vertical heat-exchange system and horizontal heat exchange system are combined, it is ensured that the cold and hot amount demand of building；2, under conditions of cost of investment minimum, highest operational efficiency can be obtained；3, the mutual supplement with each other's advantages of two kinds of heat-exchange systems may be implemented, the energy of vertical heat-exchange system can either be made not to be wasted, and whole system can be made well to run；4, since horizontal heat exchange system 4 is to the cushioning effect of vertical heat-exchange system 5, sizable cold or heat can be saved, energy-efficient effect is reached.
Description
Technical field
The utility model belongs to heat-exchange system technical field, and in particular to what a kind of horizontal heat exchange and vertical heat exchange were combined
Ground-source heat pump system.
Background technology
Earth source heat pump is that the land shallow-layer energy is realized by inputting a small amount of high-grade energy (such as electric energy) by low-grade heat
It can be to the equipment of high-grade heat energy transfer.The energy of usual earth source heat pump consumption 1kWh, user can obtain 4.4kWh's or more
Heat or cold.
Earth source heat pump has become material gain underground water, water of river and lake, reservoir water, seawater, municipal middle water, industrial tail water, tunnel
The cold and heat source of all kinds of water resources such as water and soil source as earth source heat pump.Ground source heat pump technology category renewable energy utilization skill
Art.Since earth source heat pump is that earth surface geothermal resource (usually less than 400 meters of depths) is utilized to be used as Cooling and Heat Source, energy is carried out
Measure the heating air-conditioner system of conversion.Shallow surface geothermal energy resources can referred to as can, refer to surface soil, underground water or river
Stream absorbs solar energy, geothermal energy and the low-temperature heat energy contained in lake.Shallow surface is a huge solar energy heating
Device has collected 47% solar energy, and 500 times using energy more annual than the mankind more.It not by limitations such as region, resources,
It actually has a large capacity and a wide range, is ubiquitous.It is this to be stored in the almost limitless regenerative resource of shallow surface so that ground can also become
A kind of form of clean regenerative resource.
According to the circular flow form point of its ground-source heat pump system, two kinds of open type and enclosed, open system is mainly gone to be
Refer to surface water under the driving of circulating pump, heat is carried out directly through water source heat pump units or by Intermediate Heat Exchanger by processing
The system of exchange；Closed system is to inject anti-icing fluid in the buried closing plastic tube in underground, pass through heat exchanger and water or soil
The closed system of earth positive energy exchange.
Since closed system is not influenced by factors such as level of ground water, water quality, use scope is most wide.Closed circulation system
Include again two kinds of forms, one is perpendicularly buried pipe：Deep soil perpendicularly buried pipe can obtain the heat of underground deep layer soil.Vertically bury
Pipe is typically mounted on underground 50-150 meters of depths, and one or more groups of pipes are connected with heat pump unit, antifreeze in closed plastic tube
Liquid (being water in plastic tube, the anti-icing fluid in water is added few according to local climate conditional decision) sends thermal energy to heat pump, then
Heating and hot water needed for building are converted by heat pump.Perpendicularly buried pipe is the major way of ground-source heat pump system, is obtained each
The government department of country supports energetically；The second is horizontal coiled pipe：It is horizontally arranged plastic tube, plastic tube in about 2 meters of underground depths
Antifreeze liquid is inside filled, and is connected with heat pump.Horizontal coiled pipe takes up a large area, and earthwork excavated volume is big, and ground heat exchanger
It is influenced by earth's surface climate change.
However, earth source heat pump will realize cooling and warming, then need to provide it with power to convey in cooling and warming pipeline
Recirculated water, traditional machine room can provide power, but there is construction complexity, and difficulty is high, and the period is long, and the material category of buying is more, needs library
It deposits, the problems such as leakage hidden trouble is big.And during running use, the site administrators of certain areas can have found such
Problem：Operation when, in order to obtain the greatest benefit that brings of investment, the heat exchange amount of vertical heat-exchange system 5 can be
Residue, and the heat exchange amount of horizontal heat exchange system 4 seems insufficient, and in vertical 5 isolated operation of heat-exchange system, due to close
The heat loss of adjacent ground surface gradually increases, and when the heat exchange amount of ground heat exchanger reaches ground machine room upper, will lose a large amount of heat
Amount or cold, this is undoubtedly the significant wastage to the energy.
Utility model content
It exchanges heat the purpose of this utility model is to provide a kind of horizontal heat exchange and vertically the ground-source heat pump system being combined,
Horizontal heat exchange and vertical heat exchange mode are combined, the operational efficiency of earth source heat pump is substantially increased.
Technical solution used by the utility model is：A kind of horizontal heat exchange and the earth source heat pump system being combined that vertically exchanges heat
System, including heat transmission equipment, vertical heat-exchange system and the horizontal heat exchange system for being surrounded on the vertical heat-exchange system, it is described vertical
Heat-exchange system and horizontal heat exchange system are connected and are connected by circulation with the heat transmission equipment by two transfer lines.
The utility model is also characterized by：
It is provided with valve on the transfer line.
The horizontal heat exchange system is set to underground 2-3 meters.
The horizontal heat exchange system includes that multi-turn is arranged around vertical heat-exchange system and is connected with the vertical heat-exchange system
Logical heat exchanger tube, the interior antifreeze heat exchanging liquid of circulation of the heat exchanger tube.
The heat exchanger tube that the vertical heat-exchange system is vertically arranged, the interior antifreeze heat exchanging liquid of circulation of the heat exchanger tube are described
The heat exchanger tube of vertical heat-exchange system end is multistage curved structure.
A kind of horizontal heat exchange of the utility model and the ground-source heat pump system being combined that vertically exchanges heat have the following advantages：
1, vertical heat-exchange system and horizontal heat exchange system are combined, it is ensured that the cold and hot amount demand of building；
2, under conditions of cost of investment minimum, highest operational efficiency can be obtained；
3, the mutual supplement with each other's advantages of two kinds of heat-exchange systems may be implemented, the energy of vertical heat-exchange system can either be made not unrestrained
Take, and whole system can be made well to run；
4, since horizontal heat exchange system 4 is to the cushioning effect of vertical heat-exchange system 5, sizable cold or heat can be saved
Amount, reaches energy-efficient effect.
Description of the drawings
Fig. 1 is the structural representation of a kind of horizontal heat exchange of the utility model and the ground-source heat pump system being combined that vertically exchanges heat
Figure.
In figure, 1. heat transmission equipments, 2. valves, 3. transfer lines, 4. horizontal heat exchange systems, 5. vertical heat-exchange systems.
Specific implementation mode
The utility model is described in detail with reference to the accompanying drawings and detailed description.
Structure such as Fig. 1 of a kind of horizontal heat exchange provided by the utility model and the ground-source heat pump system being combined that vertically exchanges heat
It is shown, including heat transmission equipment 1, vertical heat-exchange system 5 and the horizontal heat exchange system 4 for being surrounded on vertical heat-exchange system 5, vertically change
Hot systems 5 and horizontal heat exchange system 4 are connected and are connected by circulation with heat transmission equipment 1 by two transfer lines 3.Specifically, being
Increase heat exchange area increases heat exchange amount and improves heat exchange efficiency, and horizontal heat exchange system 4 is set to underground 2-3 meters, horizontal heat exchange
System 4 is set as the heat exchanger tube that multi-turn surround vertical heat-exchange system 5 and is connected with vertical heat-exchange system 5, circulates in heat exchanger tube
Antifreeze heat exchanging liquid.The heat exchanger tube that vertical heat-exchange system 5 is vertically arranged, the interior antifreeze heat exchanging liquid of circulation of heat exchanger tube, is vertically changed
The heat exchanger tube of 5 end of hot systems is multistage curved structure.
Further, valve 2 is set on transfer line 3, entirely source is controlled by the opening and closing degree of control valve 2
The size for the cold or heat that unlatching, closing and the adjusting of heat pump system are transmitted.
The utility model is by the vertical heat-exchange system 5 of complete set, the horizontal heat exchange system 4 of complete set and heat exchange
Equipment 1 connects the ground-source heat pump system cooperated, includes mainly a set of indoor heat transmission equipment 1, the heat for will exchange for
Or it is sent to end system after cold processing；A set of transfer line 3, conveying and transmission for cold or heat；Valve 2 is for controlling
Unlatching, closing and the size for adjusting cold or heat of ground-source heat pump system processed；Horizontal heat exchange system 4 is changed for level course
Heat；Vertical heat-exchange system 5 is used for the heat exchange of perpendicular layers.
During its operation, vertical heat-exchange system 5 plays main heat exchange or refrigeration, and horizontal heat exchange system
4 play booster action.Concretely, summer need from underground obtain cold when, when vertical heat-exchange system 5 obtain it is cold
When amount is insufficient, supplemented by horizontal heat exchange system 4；In winter, when the shortage of heat that vertical heat-exchange system 5 obtains
When, it is supplemented by horizontal heat exchange system 4；It is vertical that this reality uses novel another big effect to be that horizontal heat exchange system 4 can be used as
The buffering of straight heat-exchange system 5, because under summer condition, after vertical heat-exchange system 5 obtains cold from underground heat exchange, earthward
It is cold although taking certain Insulation since the temperature of adjacent ground surface is very high when with transmission such as machine room uppers
The loss amount of amount still can be very big, and horizontal heat exchange system 4 is closer apart from ground surface, and temperature is in the fortune of vertical heat-exchange system 5
Between capable temperature and surface temperature, therefore good cushioning effect can be played, it is possible to reduce the cold of vertical heat-exchange system 5
Loss；In winter, after vertical heat-exchange system 5 obtains heat from underground, since the temperature of earth's surface is very low, vertical heat-exchange system
5 heat also has comparable loss amount, and the running temperature of horizontal heat exchange system 4 is in 5 running temperature of vertical heat-exchange system
Between surface temperature, good cushioning effect can also be played, the heat that can save vertical heat-exchange system 5 is not wasted.
Claims (5)
1. a kind of horizontal heat exchange and vertically exchanging heat the ground-source heat pump system being combined, which is characterized in that including heat transmission equipment (1),
Vertical heat-exchange system (5) and the horizontal heat exchange system (4) for being surrounded on the vertical heat-exchange system (5), the vertical heat exchange system
System (5) and horizontal heat exchange system (4) are connected and are connected by circulation with the heat transmission equipment (1) by two transfer lines (3).
2. a kind of horizontal heat exchange as described in claim 1 and the ground-source heat pump system being combined that vertically exchanges heat, which is characterized in that
It is provided with valve (2) on the transfer line (3).
3. a kind of horizontal heat exchange as described in claim 1 and the ground-source heat pump system being combined that vertically exchanges heat, which is characterized in that
The horizontal heat exchange system (4) is set to underground 2-3 meters.
4. a kind of horizontal heat exchange and the ground-source heat pump system being combined that vertically exchanges heat, feature as described in claim 1 or 3 exist
In, the horizontal heat exchange system (4) include multi-turn be arranged around vertical heat-exchange system (5) and with the vertical heat-exchange system (5)
The heat exchanger tube being connected, the interior antifreeze heat exchanging liquid of circulation of the heat exchanger tube.
5. a kind of horizontal heat exchange as described in claim 1 and the ground-source heat pump system being combined that vertically exchanges heat, which is characterized in that
The heat exchanger tube that the vertical heat-exchange system (5) is vertically arranged, the interior antifreeze heat exchanging liquid of circulation of the heat exchanger tube are described vertically to change
The heat exchanger tube of hot systems (5) end is multistage curved structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721713346.1U CN207778866U (en) | 2017-12-11 | 2017-12-11 | A kind of horizontal heat exchange and the ground-source heat pump system being combined that vertically exchanges heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721713346.1U CN207778866U (en) | 2017-12-11 | 2017-12-11 | A kind of horizontal heat exchange and the ground-source heat pump system being combined that vertically exchanges heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207778866U true CN207778866U (en) | 2018-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721713346.1U Expired - Fee Related CN207778866U (en) | 2017-12-11 | 2017-12-11 | A kind of horizontal heat exchange and the ground-source heat pump system being combined that vertically exchanges heat |
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| Country | Link |
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| CN (1) | CN207778866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776232A (en) * | 2021-08-03 | 2021-12-10 | 青岛理工大学 | Double-source subway source heat pump system, construction method and control method |
-
2017
- 2017-12-11 CN CN201721713346.1U patent/CN207778866U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776232A (en) * | 2021-08-03 | 2021-12-10 | 青岛理工大学 | Double-source subway source heat pump system, construction method and control method |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20181211 |