CN209279417U - A kind of high efficiency levels screw type ground heat exchanger - Google Patents
A kind of high efficiency levels screw type ground heat exchanger Download PDFInfo
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- CN209279417U CN209279417U CN201821758742.0U CN201821758742U CN209279417U CN 209279417 U CN209279417 U CN 209279417U CN 201821758742 U CN201821758742 U CN 201821758742U CN 209279417 U CN209279417 U CN 209279417U
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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 high efficiency levels screw type ground heat exchanger, belongs to geothermal heat pump air-conditioner technical field, is connected and composed by water segregator, water collector, spiral buried pipe, water inlet line and water return pipeline；One end of water segregator is connected with water segregator water outlet, the center of the water segregator other end is connected with water segregator water inlet, one end of water collector is connected with water collector water inlet, water collector water outlet is connected at the other end center of water collector, spiral buried pipe is arranged between water collector water inlet and water segregator water outlet, compared with traditional underground pipe structure, the structure of horizontal spiral spring formula pipe laying, heat exchange area is increased, heat exchange efficiency is improved；By the underground pipe paving mode of 2 × 2 forms of setting, the concentration of pipe laying can be reduced, the timely diffusion for accumulating heat can be accelerated to a certain extent, reducing the unbalance bring of Soil Thermal influences；Compared to conventional vertical pipe laying form, since buried depth is shallower, pipe laying expense is reduced, the market competitiveness is improved.
Description
Technical field
The utility model belongs to geothermal heat pump air-conditioner technical field, is related to a kind of ground heat exchanger, specifically relates to
And a kind of high efficiency levels screw type ground heat exchanger for not only having saved construction cost but also guarantee exchange capability of heat.
Background technique
Earth source heat pump is a kind of new energy source technology that heating and refrigerating is carried out using the huge accumulation of heat of soil, cold-storage ability, it
It by inputting a small amount of high-grade energy, realizes from low grade heat energy to high-grade heat energy transfer, is a kind of to utilize geothermal
The energy not only can heat supply but also can cooling supply energy saving system, therefore be widely used in air conditioning system.
Ground heat exchanger as earth source heat pump acquisition geothermal energy critical component, be exchange heat between soil uniquely set
Standby, heat exchange property and construction cost are the key that influence ground-source heat pump development.Conventional vertical ground heat exchanger is because of its saving
Occupied area, it is stable the advantages that and be widely applied, but its difficulty of construction is big, drilling it is at high cost.Conventional flat buries
Heat exchange of heat pipe construction is simple, low cost, but it takes up a large area, and heat exchange efficiency is low, is appropriate only for single villa or house.Cause
This, it is necessary to propose that one kind can take into account high efficient heat exchanging and reduce construction cost, the efficient underground pipe of saving occupied area changes
Hot device.
Utility model content
The purpose of this utility model is deep aiming at the drilling of current conventional vertical type pipe laying, cost is high and conventional flat
The defects of pipe laying takes up a large area, heat exchange property is bad proposes a kind of high efficiency levels screw type ground heat exchanger, can save
Construction cost, and can guarantee its exchange capability of heat.
The technical solution of the utility model is: a kind of high efficiency levels screw type ground heat exchanger, it is characterised in that: described
Ground heat exchanger is by water segregator, water collector, first level spiral buried pipe, the second flat spin shape underground pipe, third water
Pancake underground pipe, the 4th flat spin shape underground pipe, water inlet line and water return pipeline are constituted；One end of the water segregator connects
It is equipped with the first water outlet of water segregator, the 4th water outlet of the second water outlet of water segregator, water segregator third water outlet and water segregator, institute
The center for stating the water segregator other end is connected with water segregator water inlet, and the water segregator water inlet is connected with the water inlet line,
Second water outlet of water segregator and the 4th water outlet of water segregator are arranged on the lower surface of the water segregator, the water segregator the
One water outlet and water segregator third water outlet are arranged on water segregator inner surface, wherein the first water outlet of water segregator and water segregator
Second water outlet, water segregator third water outlet and the 4th water outlet of water segregator are arranged on the same section of water segregator, and
The center of circle about section is mutually perpendicular to, and the lower section of the first water outlet of water segregator, water segregator is arranged in the second water outlet of water segregator
The lower section of water segregator third water outlet is arranged in four water outlets；One end of the water collector is connected with the water inlet of water collector first
Mouth, the 4th water inlet of the second water inlet of water collector, water collector third water inlet and water collector, the other end center of the water collector
Place is connected with water collector water outlet, and the water collector water outlet is connected with the water return pipeline, the water return pipeline and drilling well
External outlet conduit is connected, and second water inlet of water collector and the 4th water inlet of water collector are arranged under the water collector
Surface, second water inlet of water collector and water collector third water inlet are arranged on the inner surface of water collector, described to catchment
The first water inlet of device is arranged at and catchments with the second water inlet of water collector, water collector third water inlet and the 4th water inlet of water collector
The perpendicular relationship in the center of circle on the same section of device, and about section, second water inlet of water collector are arranged in water collector
The lower section of water collector third water inlet is arranged in the lower section of first water inlet, the 4th water inlet of water collector；First water
Pancake underground pipe, the second flat spin shape underground pipe, third flat spin shape underground pipe, the 4th flat spin shape underground pipe
Top respectively with first water outlet of water segregator, the second water outlet of water segregator, water segregator third water outlet, water segregator the 4th
Water outlet connects, and the first level spiral buried pipe, the second flat spin shape underground pipe, third flat spin shape are buried
Pipe, the 4th flat spin shape underground pipe bottom end respectively with first water inlet of water collector, the second water inlet of water collector, catchment
Device third water inlet, the 4th water inlet of water collector connect.
The water segregator and water collector are cylindrical structure, and water segregator is identical as the diameter of water collector.
The first level spiral buried pipe, the second flat spin shape underground pipe, third flat spin shape underground pipe,
Four flat spin shape underground pipes are spring pipe laying, and the screw pitch of spring pipe laying is 250mm, four flat spin shape underground pipes
Constitute 2 × 2 array structure.
The first level spiral buried pipe, the second flat spin shape underground pipe, third flat spin shape underground pipe,
Between four flat spin shape underground pipes and water segregator；First level spiral buried pipe, the second flat spin shape underground pipe, third
Between flat spin shape underground pipe, the 4th flat spin shape underground pipe and water collector；Between water return pipeline and water collector；Water inlet pipe
It is all made of hot melt between road and water segregator or electric fusion joint is connected.
The utility model has the following beneficial effects: a kind of high efficiency levels screw type underground pipe heat exchange provided by the utility model
Device overcomes deep conventional vertical type pipe laying drilling, cost height and conventional flat pipe laying compared with traditional underground pipe structure
It takes up a large area, the defect that heat exchange property is bad, compared to traditional pipe laying form, the shape knot of horizontal spiral spring formula pipe laying
Structure increases heat exchange area, improves heat exchange efficiency；By the underground pipe paving mode of 2 × 2 forms of setting, can reduce
The concentration of pipe laying can accelerate the timely diffusion for accumulating heat to a certain extent, and reducing the unbalance bring of Soil Thermal influences；
Compared to conventional vertical pipe laying form, since buried depth is shallower, pipe laying expense is reduced, the market competitiveness is improved.
Detailed description of the invention
Fig. 1 is the utility model overlooking structure diagram.
Fig. 2 is the utility model forward sight structural schematic diagram.
In figure: water segregator 1, the second water outlet of water segregator 1-2, water segregator third water outlet 1-3, divides first water outlet 1-1
The 4th water outlet 1-4 of hydrophone, water collector 2, the first water inlet of water collector 2-1, the second water inlet of water collector 2-2, water collector third
Water inlet 2-3, the 4th water inlet 2-4 of water collector, first level spiral buried pipe 3-1, the second flat spin shape underground pipe 3-
2, third flat spin shape underground pipe 3-3, the 4th flat spin shape underground pipe 3-4, water inlet line 4, water return pipeline 5.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figs. 1-2, a kind of high efficiency levels screw type ground heat exchanger, ground heat exchanger by water segregator 1, catchment
Device 2, first level spiral buried pipe 3-1, the second flat spin shape underground pipe 3-2, third flat spin shape underground pipe 3-3,
4th flat spin shape underground pipe 3-4, water inlet line 4 and water return pipeline 5 are constituted；One end of water segregator 1 is connected with water segregator
First water outlet 1-1, the second water outlet of water segregator 1-2, the 4th water outlet 1-4 of water segregator third water outlet 1-3 and water segregator, point
The center of 1 other end of hydrophone is connected with water segregator water inlet 1-5, and water segregator water inlet 1-5 is connected with water inlet line 4, divides water
Device the second water outlet 1-2 and the 4th water outlet 1-4 of water segregator are arranged on the lower surface of water segregator 1, the first water outlet of water segregator
1-1 and water segregator third water outlet 1-3 is arranged on 1 inner surface of water segregator, wherein water segregator the first water outlet 1-1 and Fen Shui
The second water outlet of device 1-2, water segregator third water outlet 1-3 and the 4th water outlet 1-4 of water segregator are arranged at the same of water segregator 1
On section, and the center of circle about section is mutually perpendicular to, and water segregator the second water outlet 1-2 is arranged in the first water outlet of water segregator 1-
The lower section of water segregator third water outlet 1-3 is arranged in 1 lower section, the 4th water outlet 1-4 of water segregator；One end connection of water collector is set
There are the first water inlet of water collector 2-1, the second water inlet of water collector 2-2, water collector third water inlet 2-3 and water collector the 4th to intake
Mouthful 2-4 is connected with water collector water outlet 2-5, water collector water outlet 2-5 and water return pipeline 5 at the other end center of water collector 2
It is connected, water return pipeline 5 is connected with outlet conduit outside drilling well, water collector the second water inlet 2-2 and the 4th water inlet of water collector
The lower surface of water collector 2 is arranged in 2-4, and water collector the second water inlet 2-2 and water collector third water inlet 2-3 are arranged in water collector
On 2 inner surface, water collector the first water inlet 2-1 and the second water inlet of water collector 2-2, water collector third water inlet 2-3 with
The 4th water inlet 2-4 of water collector is arranged on the same section of water collector 2, and the perpendicular relationship in the center of circle about section,
The lower section of the first water inlet of water collector 2-1 is arranged in the second water inlet of water collector 2-2, and the 4th water inlet 2-4 of water collector setting exists
The lower section of water collector third water inlet 2-3；First level spiral buried pipe 3-1, the second flat spin shape underground pipe 3-2,
Three flat spin shape underground pipe 3-3, the 4th flat spin shape underground pipe 3-4 top respectively with the first water outlet of water segregator 1-1,
The second water outlet of water segregator 1-2, water segregator third water outlet 1-3, the 4th water outlet 1-4 of water segregator connect, first level spiral
Shape underground pipe 3-1, the second flat spin shape underground pipe 3-2, third flat spin shape underground pipe 3-3, the 4th flat spin shape
The bottom end of pipe laying 3-4 respectively with the first water inlet of water collector 2-1, the second water inlet of water collector 2-2, water collector third water inlet 2-
3, the 4th water inlet 2-4 of water collector connects.
As shown in Figs. 1-2, a kind of high efficiency levels screw type ground heat exchanger, water segregator 1 and water collector 2 are cylinder
Structure, water segregator 1 are identical as the diameter of water collector 2；First level spiral buried pipe 3-1, the second flat spin shape underground pipe
3-2, third flat spin shape underground pipe 3-3, the 4th flat spin shape underground pipe 3-4 are spring pipe laying, spring pipe laying
Screw pitch be 250mm, four flat spin shape underground pipes constitute 2 × 2 array structure；First level spiral buried pipe 3-1,
Second flat spin shape underground pipe 3-2, third flat spin shape underground pipe 3-3, the 4th flat spin shape underground pipe 3-4 and Fen Shui
Between device 1；First level spiral buried pipe 3-1, the second flat spin shape underground pipe 3-2, third flat spin shape underground pipe
Between 3-3, the 4th flat spin shape underground pipe 3-4 and water collector 2；Between water return pipeline 5 and water collector 2；Water inlet line 4 with point
It is all made of hot melt between hydrophone 1 or electric fusion joint is connected.
Claims (4)
1. a kind of high efficiency levels screw type ground heat exchanger, it is characterised in that: the ground heat exchanger by water segregator (1),
Water collector (2), first level spiral buried pipe (3-1), the second flat spin shape underground pipe (3-2), third flat spin shape
Underground pipe (3-3), the 4th flat spin shape underground pipe (3-4), water inlet line (4) and water return pipeline (5) are constituted；The water segregator
(1) one end is connected with the first water outlet of water segregator (1-1), the second water outlet of water segregator (1-2), water segregator third water outlet
The center of the 4th water outlet (1-4) of (1-3) and water segregator, water segregator (1) other end is connected with water segregator water inlet (1-
5), the water segregator water inlet (1-5) is connected with the water inlet line (4), second water outlet of water segregator (1-2) and divides water
The 4th water outlet (1-4) of device be arranged on the lower surface of the water segregator (1), first water outlet of water segregator (1-1) with point
Hydrophone third water outlet (1-3) is arranged on water segregator (1) inner surface, wherein the first water outlet of water segregator (1-1) and divides water
The second water outlet of device (1-2), water segregator third water outlet (1-3) and the 4th water outlet (1-4) of water segregator are arranged at water segregator
(1) on same section, and the center of circle about section is mutually perpendicular to, and the second water outlet of water segregator (1-2) is arranged in water segregator
The lower section of first water outlet (1-1), the 4th water outlet (1-4) of water segregator are arranged in the lower section of water segregator third water outlet (1-3)；
One end of the water collector is connected with the first water inlet of water collector (2-1), the second water inlet of water collector (2-2), water collector
The 4th water inlet (2-4) of three water inlets (2-3) and water collector is connected at the other end center of the water collector (2) and catchments
Device water outlet (2-5), the water collector water outlet (2-5) are connected with the water return pipeline (5), the water return pipeline (5) and brill
Outlet conduit is connected outside well, and second water inlet of water collector (2-2) and the 4th water inlet (2-4) of water collector are arranged in institute
The lower surface of water collector (2) is stated, second water inlet of water collector (2-2) is collecting with water collector third water inlet (2-3) setting
On the inner surface of hydrophone (2), first water inlet of water collector (2-1) and the second water inlet of water collector (2-2), water collector the
Three water inlets (2-3) and the 4th water inlet (2-4) of water collector are arranged on the same section of water collector (2), and about cutting
The perpendicular relationship in the center of circle in face, second water inlet of water collector (2-2) are arranged under the first water inlet of water collector (2-1)
Side, the 4th water inlet (2-4) of water collector are arranged in the lower section of water collector third water inlet (2-3)；The first level spiral shell
Revolve shape underground pipe (3-1), the second flat spin shape underground pipe (3-2), third flat spin shape underground pipe (3-3), the 4th level
The top of spiral buried pipe (3-4) respectively with first water outlet of water segregator (1-1), the second water outlet of water segregator (1-2),
Water segregator third water outlet (1-3), the 4th water outlet (1-4) of water segregator connect, the first level spiral buried pipe (3-
1), the second flat spin shape underground pipe (3-2), third flat spin shape underground pipe (3-3), the 4th flat spin shape underground pipe
The bottom end of (3-4) respectively with first water inlet of water collector (2-1), the second water inlet of water collector (2-2), water collector third into
The mouth of a river (2-3), the 4th water inlet (2-4) of water collector connect.
2. a kind of high efficiency levels screw type ground heat exchanger according to claim 1, it is characterised in that: the water segregator
(1) and water collector (2) is cylindrical structure, and water segregator (1) is identical as the diameter of water collector (2).
3. a kind of high efficiency levels screw type ground heat exchanger according to claim 1, it is characterised in that: first water
Pancake underground pipe (3-1), the second flat spin shape underground pipe (3-2), third flat spin shape underground pipe (3-3), the 4th
Flat spin shape underground pipe (3-4) is spring pipe laying, and the screw pitch of spring pipe laying is 250mm, four flat spin shapes
Pipe laying constitutes 2 × 2 array structure.
4. a kind of high efficiency levels screw type ground heat exchanger according to claim 1, it is characterised in that: first water
Pancake underground pipe (3-1), the second flat spin shape underground pipe (3-2), third flat spin shape underground pipe (3-3), the 4th
Between flat spin shape underground pipe (3-4) and water segregator (1)；First level spiral buried pipe (3-1), the second flat spin shape
Underground pipe (3-2), third flat spin shape underground pipe (3-3), the 4th flat spin shape underground pipe (3-4) and water collector (2) it
Between；Between water return pipeline (5) and water collector (2)；Hot melt or electric fusion joint are all made of between water inlet line (4) and water segregator (1)
It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821758742.0U CN209279417U (en) | 2018-10-29 | 2018-10-29 | A kind of high efficiency levels screw type ground heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821758742.0U CN209279417U (en) | 2018-10-29 | 2018-10-29 | A kind of high efficiency levels screw type ground heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209279417U true CN209279417U (en) | 2019-08-20 |
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ID=67599576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821758742.0U Active CN209279417U (en) | 2018-10-29 | 2018-10-29 | A kind of high efficiency levels screw type ground heat exchanger |
Country Status (1)
| Country | Link |
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| CN (1) | CN209279417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112129011A (en) * | 2020-10-19 | 2020-12-25 | 贵州大学 | Calandria structure capable of relieving heat interference of horizontal buried pipe of ground source heat pump and pipe distribution method |
-
2018
- 2018-10-29 CN CN201821758742.0U patent/CN209279417U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112129011A (en) * | 2020-10-19 | 2020-12-25 | 贵州大学 | Calandria structure capable of relieving heat interference of horizontal buried pipe of ground source heat pump and pipe distribution method |
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