CN207179792U - Geothermal energy wind-force humidity control system - Google Patents

Geothermal energy wind-force humidity control system Download PDF

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Publication number
CN207179792U
CN207179792U CN201720891484.2U CN201720891484U CN207179792U CN 207179792 U CN207179792 U CN 207179792U CN 201720891484 U CN201720891484 U CN 201720891484U CN 207179792 U CN207179792 U CN 207179792U
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China
Prior art keywords
steel pile
pile casting
inner tube
control system
humidity control
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CN201720891484.2U
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张晓东
钟颂
刘鹏
陈洁
张玲
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Hubei Benefit Is Logical Builds Ltd Co
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Hubei Benefit Is Logical Builds Ltd Co
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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

The utility model provides a kind of geothermal energy wind-force humidity control system, and it includes buried steel pile casting, steel pile casting open-top, and inner tube is inserted into steel pile casting, has the gap of air intake between steel pile casting and inner tube；Inner tube connects with heat exchanging pipe, and heat exchanging pipe connects with exhaust duct.By using open pipeline structure, and using air as heat transferring medium in a manner of, underground heat can be utilized with low-down cost compared to existing technologies, geothermal utilization is entered practical field as early as possible.The scheme filled using pressure break and heat conduction mortar, greatly improve the heat exchange efficiency of steel pile casting, and then improve the temperature of air dielectric, by taking 3.96 DEG C/100m of geothermal gradient as an example, the temperature of steel pile casting is set to lift 1 DEG C by improving heat exchange efficiency, then the driving depth of steel pile casting can reduce about 25m, reduce further use cost.

Description

Geothermal energy wind-force humidity control system
Technical field
Underground heat field is the utility model is related to, particularly a kind of geothermal energy wind-force humidity control system.
Background technology
With a large amount of exploitations and application of the traditional energies such as coal, oil, resource is petered out.Geothermal energy is as renewable new The energy, there is huge resource potential, widely distributed, safety and stability, economical and efficient, it has also become China's primary study is developed Renewable and clean energy resource.
The A of Chinese patent literature CN 101939598 describe a kind of geothermal apparatus, by using the knot of dual pipe Structure utilizes geothermal energy, and the problem of existing is that the structure is complex, and dual pipe is both needed to form sealing, and reciprocal with thermophore Circulating transfer heat, reliable service life is shorter, promotes the energy consumption needed for thermophore reciprocation cycle also higher.
Existing geothermal energy wind-force humidity control system yet there are no into commercial kitchen area because use cost is too high Record.It is therefore desirable to study simplified structure, the technical scheme of use cost is reduced.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of geothermal energy wind-force humidity control system, can be with more Low energy consumption utilizes geothermal energy resources, and for the less demanding of sealing structure, use cost is greatly reduced.
In order to solve the above technical problems, technical scheme is used by the utility model：A kind of geothermal energy wind-force temperature is adjusted Section system, it includes buried steel pile casting, steel pile casting open-top, and inner tube is inserted into steel pile casting, steel pile casting and inner tube Between have air intake gap；
Inner tube connects with heat exchanging pipe, and heat exchanging pipe connects with exhaust duct.
In preferable scheme, described heat exchanging pipe is mounted in construction, directly with construction inner exchanging heat Pipe network, heat exchanging pipe according to temperature drop gradient set level cross-sectionn so that construction internal temperature generally remains uniform.
In preferable scheme, the lower end of heat exchanging pipe is provided with the first duct set, and the first duct set connects with inner tube, heat exchanger tube The upper end on road is provided with the second duct set, and the second duct set connects with exhaust duct.
In preferable scheme, solar thermal collector is provided with close to the position of outlet in exhaust duct；
Or it is provided with exhaust blower close to the position of outlet in exhaust duct.
In preferable scheme, the bottom of inner tube is located at close to the position of steel pile casting bottom, and filter is provided with the top of steel pile casting Net.
In preferable scheme, sliding sleeve is provided with the medium position of inner tube, inner tube side wall is corresponding with sliding sleeve Position is provided with short circuit and is open, and the winding plant positioned at ground is connected with sliding sleeve.
In preferable scheme, described steel pile casting is multiple, and inner tube is corresponding multiple.
In preferable scheme, described steel pile casting is arranged on the bottom of construction under ground portion.
In preferable scheme, native soil or basement rock in steel pile casting periphery are provided with least one layer of fractured layer, in fractured layer Filled with heat conduction mortar.
In preferable scheme, heat exchanger fin is provided with the inwall of steel pile casting.
A kind of geothermal energy wind-force humidity control system provided by the utility model, by using open pipeline structure, And using air as heat transferring medium in a manner of, underground heat can be utilized with low-down cost compared to existing technologies, make ground Heat utilization can enter practical field as early as possible.The scheme filled using pressure break and heat conduction mortar, greatly improves the heat exchange of steel pile casting Efficiency, and then the temperature of air dielectric is improved, by taking 3.96 DEG C/100m of geothermal gradient as an example, protect steel by improving heat exchange efficiency The temperature of cylinder lifts 1 DEG C, then the driving depth of steel pile casting can reduce about 25m, reduce further use cost.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples：
Fig. 1 is main structure diagram of the present utility model.
Fig. 2 is another main structure diagram of the present utility model.
Fig. 3 is steel pile casting heat exchange structure schematic diagram in the utility model.
Fig. 4 is the cross-sectional view of steel pile casting in the utility model.
In figure：Steel pile casting 1, heat exchanger fin 101, inner tube 2, heat exchanging pipe 3, construction 4, construction aerial part 41, structure Thing under ground portion 42, exhaust duct 5, solar thermal collector 6, the first duct set 7, the second duct set 8, exhaust blower 9, filter screen 10 are former Soil layer or basement rock 11, heat conduction mortar 12, sliding sleeve 13, short circuit opening 14, winding plant 15.
Embodiment
Embodiment 1：
In Fig. 1 ~ 2, a kind of geothermal energy wind-force humidity control system, it includes buried steel pile casting 1, steel pile casting 1 Open-top, inner tube 2 are inserted into steel pile casting 1, have the gap of air intake between steel pile casting 1 and inner tube 2；
Inner tube 2 connects with heat exchanging pipe 3, and heat exchanging pipe 3 connects with exhaust duct 5.In the prior art, will with working media Underground heat draw up after by heat exchange, and working media is circulated again, although the phase transformation of working media is advantageous to working media Circulation, but still energy consumption is higher, simplified calculating, by taking 3.96 DEG C/100m of geothermal gradient as an example, 1 DEG C of temperature loss, then needs Want the driving depth increase about 25m of steel pile casting.Therefore the utilization ratio of geothermal energy is improved, it is more important to reduce energy consumption.This In example, using air as working media, without circulating again, heat supply directly is connected with heat exchanging pipe 3 using hot blast, is greatly reduced Energy consumption, and in segmentation scheme, hot blast runs the self-carry ascending effect for relying primarily on exhaust duct 5, reduce further energy consumption.
In preferable scheme, described heat exchanging pipe 3 is mounted in construction 4, directly hot with the inner exchanging of construction 4 The pipe network of amount, heat exchanging pipe 3 sets level cross-sectionn according to temperature drop gradient, so that the internal temperature of construction 4 generally remains equal It is even.More specifically structure is：Heat exchanging pipe 3 includes at least two vertical pipelines, is transferred heat to by vertical pipeline The inner space of construction 4, realizes geothermal utilization, between two vertical pipelines, is additionally provided with horizontal tube, by opening or closing Close horizontal tube regulation heating temperature.It is further preferred that by setting blower fan on horizontal tube, accelerate the bottom horizontal flow sheet of hot blast, To improve heat exchange efficiency.Still more preferably, with the increase of height, increase the quantity of vertical pipeline, reduce hot blast flow velocity, Increase heat exchange area.
For the area partly to make a clear distinction between the four seasons, because the earth temperature change lags behind air temperature variations, the side in this example Case can be used for the cooling of construction 4, scheme still more preferably, in the different depth of inner tube 2, be provided with opening, lead to The keying of opening is overregulated, the position that air intake is turned back can be adjusted, and then adjust the temperature of the hot blast entered in construction 4.
In preferable scheme such as Fig. 1, the lower end of heat exchanging pipe 3 is provided with the first duct set 7, and the first duct set 7 connects with inner tube 2 Logical, the upper end of heat exchanging pipe 3 is provided with the second duct set 8, and the second duct set 8 connects with exhaust duct 5.Thus structure, it is easily installed.
Embodiment 2：
On the basis of embodiment 1, in preferable scheme such as Fig. 1, solar energy is provided with close to the position of outlet in exhaust duct 5 Heat collector 6；By solar thermal collector, or other firing equipments, raise the temperature of the outlet port of exhaust duct 5, in this place Negative pressure is formed, to improve the drawing exhausting effect of exhaust duct 5.
Embodiment 3：
On the basis of embodiment 1, exhaust blower 9 is provided with close to the position of outlet in Fig. 2, or in exhaust duct 5.Thus Structure, utilize the increasing exhaust effect of exhaust blower 9.It is further preferred that in the position that inner tube 2 and steel pile casting 1 join, sealing is set Plate, and high pressure positive blower is set, it is filled with pressure-air between steel pile casting 1 and inner tube 2.Using above structure, admit air into The bottom of steel pile casting 1, and improve air passage rates.
Embodiment 4：
In preferable scheme such as Fig. 1,2, the bottom of inner tube 2 is located at close to the position of the bottom of steel pile casting 1.Thus structure, carry The heat exchange efficiency of high air intake.
In preferable scheme such as Fig. 3, filter screen 10 is provided with the top of steel pile casting 1.Thus structure, protection steel pile casting 1 avoid Falling rocks.
In preferable scheme, sliding sleeve 13, the side wall of inner tube 2 and the phase of sliding sleeve 13 are provided with the medium position of inner tube 2 Corresponding position is provided with short circuit opening 14, and the winding plant 15 positioned at ground is connected with sliding sleeve 13.Thus structure, can adjust The position of turning back of whole hot blast, to reduce energy consumption.In this example, the depth of steel pile casting 1 is 200m, and the short circuit opening 14 of inner tube 2 is set In 100m position.
In preferable scheme such as Fig. 2, described steel pile casting 1 is multiple, and inner tube 2 is corresponding multiple.Thus structure, to carry High heat exchange power, to adapt to the needs of large-scale construction.
In preferable scheme such as Fig. 2, described steel pile casting 1 is arranged on the bottom of construction under ground portion 42.Such as set In underground parking, thus structure, the air circulation except being easy to construction under ground portion 42, also can obtain air intake pre- Heat, improve heat exchange efficiency.
In preferable scheme such as Fig. 3, native soil or basement rock 11 in the periphery of steel pile casting 1 are provided with least one layer of fractured layer, Heat conduction mortar 12 is filled with fractured layer.Described fractured layer is using high-pressure medium, splits rock in native soil or basement rock 11 Gap expands to form cavity, after filling heat conduction mortar 12, can further improve the heat exchange of steel pile casting 1 and native soil or basement rock 11 Efficiency.Heat conduction mortar 12 is prior art, for incorporation iron sand or other metallic particles or incorporation graphite, such as low-grade graphite The concrete mortar of particle.
In preferable scheme such as Fig. 4, heat exchanger fin 101 is provided with the inwall of steel pile casting 1.Thus structure, further improve empty Heat exchange efficiency between gas and steel pile casting 1.
Scheme of the present utility model, compared to prior art, the cost of input is not high, can largely reduce energy Consumption, significantly save the heat cost of construction.
The above embodiments are only optimal technical scheme of the present utility model, and are not construed as limit of the present utility model System, on the premise of not conflicting mutually, every technical characteristic that the utility model is recorded can be combined with each other.Guarantor of the present utility model Being equal for technical characteristic in the technical scheme that scope should be recorded with claim, including the technical scheme of claim record is protected to replace It is protection domain to change scheme.Equivalent substitution i.e. within this range is improved, also within the scope of protection of the utility model.

Claims (10)

1. a kind of geothermal energy wind-force humidity control system, it is characterized in that：It includes buried steel pile casting（1）, steel pile casting（1） Open-top, inner tube（2）It is inserted into steel pile casting（1）It is interior, steel pile casting（1）With inner tube（2）Between have air intake gap；
Inner tube（2）With heat exchanging pipe（3）Connection, heat exchanging pipe（3）With exhaust duct（5）Connection.
2. a kind of geothermal energy wind-force humidity control system according to claim 1, it is characterized in that：Described heat exchanging pipe （3）It is mounted in construction（4）It is interior, directly and construction（4）The pipe network of inner exchanging heat, heat exchanging pipe（3）According to temperature Drop gradient and level cross-sectionn is set.
3. a kind of geothermal energy wind-force humidity control system according to claim 1, it is characterized in that：Heat exchanging pipe（3）Under End is provided with the first duct set（7）, the first duct set（7）With inner tube（2）Connection, heat exchanging pipe（3）Upper end be provided with second collection wind Pipe（8）, the second duct set（8）With exhaust duct（5）Connection.
4. a kind of geothermal energy wind-force humidity control system according to claim 1, it is characterized in that：In exhaust duct（5）It is close The position of outlet is provided with solar thermal collector（6）；
Or in exhaust duct（5）Exhaust blower is provided with close to the position of outlet（9）.
5. a kind of geothermal energy wind-force humidity control system according to claim 1, it is characterized in that：Inner tube（2）Bottom position In close to steel pile casting（1）The position of bottom；In steel pile casting（1）Top be provided with filter screen（10）.
6. a kind of geothermal energy wind-force humidity control system according to claim 5, it is characterized in that：In inner tube（2）Middle part Position is provided with sliding sleeve（13）, inner tube（2）Side wall and sliding sleeve（13）Corresponding position is provided with short circuit and is open（14）, position Winding plant in ground（15）With sliding sleeve（13）Connection.
7. a kind of geothermal energy wind-force humidity control system according to any one of claim 1 ~ 6, it is characterized in that：Described steel Casing（1）To be multiple, inner tube（2）To be corresponding multiple.
8. a kind of geothermal energy wind-force humidity control system according to any one of claim 1 ~ 6, it is characterized in that：Described steel Casing（1）It is arranged on construction under ground portion（42）Bottom.
9. a kind of geothermal energy wind-force humidity control system according to claim 1, it is characterized in that：In steel pile casting（1）Periphery Native soil or basement rock（11）Provided with least one layer of fractured layer, heat conduction mortar is filled with fractured layer（12）.
10. a kind of geothermal energy wind-force humidity control system according to claim 1 or 9, it is characterized in that：In steel pile casting（1） Inwall be provided with heat exchanger fin（101）.
CN201720891484.2U 2017-07-21 2017-07-21 Geothermal energy wind-force humidity control system Active CN207179792U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720891484.2U CN207179792U (en) 2017-07-21 2017-07-21 Geothermal energy wind-force humidity control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720891484.2U CN207179792U (en) 2017-07-21 2017-07-21 Geothermal energy wind-force humidity control system

Publications (1)

Publication Number Publication Date
CN207179792U true CN207179792U (en) 2018-04-03

Family

ID=61737310

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720891484.2U Active CN207179792U (en) 2017-07-21 2017-07-21 Geothermal energy wind-force humidity control system

Country Status (1)

Country Link
CN (1) CN207179792U (en)

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