CN203160236U - Anti-floating anchor rod capable of collecting ground source heat energy - Google Patents
Anti-floating anchor rod capable of collecting ground source heat energy Download PDFInfo
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- CN203160236U CN203160236U CN 201320109998 CN201320109998U CN203160236U CN 203160236 U CN203160236 U CN 203160236U CN 201320109998 CN201320109998 CN 201320109998 CN 201320109998 U CN201320109998 U CN 201320109998U CN 203160236 U CN203160236 U CN 203160236U
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- rod
- pipe
- feed tube
- drain pipe
- ground source
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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 an anti-floating anchor rod capable of collecting ground source heat energy, which comprises a rod body arranged vertically, wherein support bodies are arranged at the bottom end in the rod body, and fixedly connected with unbonded steel strands or reinforcements with casings; a liquid inlet pipe and a liquid outlet pipe are arranged in the rod body vertically in parallel; the top ends of the liquid inlet pipe and the liquid outlet pipe penetrate out of the upper part of the rod body; a liquid outlet of the liquid inlet pipe is connected with a liquid inlet of a heat exchange pipe; a liquid inlet of the liquid outlet pipe is connected with a liquid outlet of the heat exchange pipe; a plurality of isolation positioning frames are arranged in the rod body from the top down at intervals; the unbonded steel strands or the reinforcements with the casings, the liquid inlet pipe and the liquid outlet pipe are fixedly connected with the isolation positioning frames respectively; the bottom end of the rod body is connected with the top end of a heat exchange rod into a whole; and the heat exchange pipe is located at the inner end in the rod body and/or in the heat exchange rod. The anti-floating anchor rod capable of collecting the ground source heat energy can lower the drilling and embedding cost of a ground source heat pump, save the land area, and improve the construction efficiency and the heat exchange efficiency.
Description
Technical field
The utility model relates to a kind of anti-float anchor rod of gathering the ground source heat energy.
Background technology
Earth-source hot-pump system is embedded in underground extraction ground source heat energy with heat exchanging pipe, then ground source heat can be offered building, this not only environmental protection, but also energy-conservation mode just be widely used.The pipe laying form of earth source heat pump has horizontal coiled pipe and two kinds of vertical pipe layings.Horizontal coiled pipe is buried underground at shallow-layer usually, and floor space, open excavation amount are big, and the heat-transfer effect instability is seldom used in engineering at present.Vertically pipe laying earth-source hot-pump system floor space is little, and good constant-temperature effect is used morely in engineering, and development is very fast.But vertically the initial stage of pipe laying mode boring expense is very high, and it is over half generally to account for gross investment, and it is very complicated to imbed the technology of heat exchanger tube in boring, and this causes difficulty all for the popularization of ground source heat pump technology.
The utility model content
The purpose of this utility model is to provide a kind of and reduces earth source heat pump boring and bury cost underground, saves land area, improve efficiency of construction and heat exchange efficiency the ground source heat gathered can anti-float anchor rod.
The anti-float anchor rod of gathering the ground source heat energy of the present utility model, comprise the body of rod that vertically arranges, vertically be provided with non-bending steel cable or band sleeve pipe reinforcing bar more than one in the body of rod, bottom in the body of rod is provided with supporting body, supporting body and non-bending steel cable or band sleeve pipe reinforcing bar are fixedly linked, vertically be provided with feed tube and drain pipe in the described body of rod side by side, the top of feed tube and drain pipe passes from the top of the body of rod, the liquid outlet of feed tube links to each other with the inlet of heat exchanger tube, the inlet of described drain pipe links to each other with the liquid outlet of heat exchanger tube, be interval with a plurality of isolation locating racks in the described body of rod from top to bottom, described non-bending steel cable or band sleeve pipe reinforcing bar, described feed tube and described drain pipe are isolated locating rack with each respectively and are fixedly linked, the top of the bottom of the described body of rod and heat exchange bar is connected as one, described heat exchanger tube is positioned at inner end and/or the heat exchange bar of the described body of rod, be provided with more than onely to medium-height trestle in the heat exchange bar, described heat exchanger tube is fixed on the medium-height trestle.
The utility model can be gathered the anti-float anchor rod of ground source heat energy, vertically be provided with Grouting Pipe in the wherein said body of rod, Grouting Pipe extends to the bottom of heat exchange bar, be positioned on the ground of described body of rod top periphery and be equipped with bed course, the top of bed course is equipped with base plate, the top of base plate is equipped with anchor slab, the top of anchor slab is provided with locking device, link to each other with locking device after described non-bending steel cable or described band sleeve pipe reinforcing bar are upward through described bed course, described base plate and described anchor slab, described Grouting Pipe is upward through bed course, base plate and anchor slab.
The utility model can be gathered the anti-float anchor rod of ground source heat energy, the import of wherein said feed tube links to each other with the outlet of horizontal feed tube, horizontal feed tube along continuous straight runs links to each other with outer pipeline after passing described bed course, the outlet of described drain pipe links to each other with the import of horizontal drain pipe, horizontal drain pipe along continuous straight runs links to each other with outer pipeline after passing described bed course, be coated with insulation layer on the lateral wall of horizontal feed tube and horizontal drain pipe, insulation layer is set with the protective metal shell pipe outward.
The utility model can be gathered the anti-float anchor rod of ground source heat energy, wherein said feed tube with link to each other with outer pipeline after described drain pipe is upward through described bed course, described base plate and described anchor slab respectively, be set with the more piece metal sleeve on the lateral wall of feed tube and drain pipe, be provided with a plurality of rubber seal rings between the lateral wall of the inside wall of metal sleeve and the lateral wall of feed tube and drain pipe, be filled with expansive cement between the rubber seal ring in metal sleeve inside wall and feed tube lateral wall.
The utility model can be gathered the anti-float anchor rod of ground source heat energy, and wherein said heat exchanger tube comprises two uprises that are set up in parallel, and the bottom of two uprises links to each other with the bend pipe of semicircular arc, and the arcwall face of bend pipe is positioned at the axis direction of the body of rod.
The utility model can gather ground source heat can anti-float anchor rod, wherein the distance between the adjacent described isolation locating rack is 1-2 rice, described heat exchanger tube adopts engineering plastics to make, and is set with the more piece steel sleeve on the lateral wall of heat exchanger tube.
The anti-float anchor rod of gathering the ground source heat energy of the present utility model, vertically be provided with feed tube and drain pipe in its body of rod side by side, the top of feed tube and drain pipe passes from the top of the body of rod, the liquid outlet of feed tube links to each other with the inlet of heat exchanger tube, the inlet of drain pipe links to each other with the liquid outlet of heat exchanger tube, be interval with a plurality of isolation locating racks in the body of rod from top to bottom, non-bending steel cable or band sleeve pipe reinforcing bar, feed tube and drain pipe are isolated locating rack with each respectively and are fixedly linked, the top of the bottom of the body of rod and heat exchange bar is connected as one, and heat exchanger tube is positioned at inner end and/or the heat exchange bar of the body of rod.Owing to take anti-float anchor rod construction and earth source heat pump boring pipe laying construction integrated, greatly reduce cost, saved land area, disturbance, the destruction of construction heat exchanging device have been reduced, guaranteed the security performance of heat exchanger, the existence of heat exchange bar has then guaranteed the utlity model has very high heat exchange efficiency, the anti-float anchor rod of gathering the ground source heat energy of the present utility model can not only play the purpose of anti-floating, can utilize the difference of ground source temperature and ambient temperature to carry out interchange of heat again, to reach the target of energy-conserving and environment-protective.Therefore, of the present utility model gather ground source heat can anti-float anchor rod have and can reduce earth source heat pump boring and bury cost underground, save land area, improve the characteristics of efficiency of construction and heat exchange efficiency.
Below in conjunction with drawings and Examples in detail the utility model is described in detail.
Description of drawings
Fig. 1 for of the present utility model gather ground source heat can the main pseudosection of structural representation of anti-float anchor rod;
Fig. 2 is the sectional drawing in the A-A cross section of Fig. 1;
Fig. 3 is the sectional drawing in the C-C cross section of Fig. 1;
Fig. 4 for of the present utility model gather ground source heat can a kind of main pseudosection of structural representation of embodiment of above ground portion of anti-float anchor rod;
Fig. 5 for of the present utility model gather ground source heat can the main pseudosection of structural representation of another kind of embodiment of above ground portion of anti-float anchor rod.
The specific embodiment
Anti-float anchor rod is to be anchored to resist a kind of vertical anchor pole that underground water is given sole plate buoyancy in the underground soil layer, because it often makes it to separate with the body that is in the milk by non-bending steel cable or band sleeve pipe reinforcing bar, prestressing force is cohered steel strand by nothing pass to supporting body, make anchor rod anchored body pressurized in length range, injecting cement paste corrosion not easy to crack is widely used in the permanent anchoring engineerings such as foundation ditch anti-floating, high slope.The inventor finds through research practice, with the carrier of pressure dispersing type anti-float anchor rod as underground buried tube, and make improvements, make the pressure dispersing type anti-float anchor rod when playing the opposing buoyancy force of underground water, also solved the high defective of above-mentioned ground-source heat pump vertical direct-buried pipe pore-forming cost.
As Fig. 1, Fig. 2 and shown in Figure 3, the anti-float anchor rod of gathering the ground source heat energy of the present utility model, comprise the body of rod 1 that vertically arranges, the body of rod 1 can adopt cement mortar to build and make, vertically be provided with Grouting Pipe 2 and 1 or 2 or 4 or 6 or 8 non-bending steel cables 3 in the body of rod 1, or be provided with 1 or 2 or 4 or 6 or 8 band sleeve pipe reinforcing bars, bottom in the body of rod 1 is provided with one or more supporting bodies 4, supporting body 4 is fixedly linked with non-bending steel cable 3 or band sleeve pipe reinforcing bar, vertically be provided with feed tube 5 and drain pipe 6 in the body of rod 1 side by side, the top of feed tube 5 and drain pipe 6 passes from the top of the body of rod 1, the liquid outlet of feed tube 5 links to each other with the inlet of heat exchanger tube 7, the inlet of drain pipe 6 links to each other with the liquid outlet of heat exchanger tube 7, be interval with a plurality of isolation locating racks 8 in the body of rod 1 from top to bottom, non-bending steel cable 3 or band sleeve pipe reinforcing bar, feed tube 5 and drain pipe 6 are isolated locating rack 8 with each respectively and are fixedly linked, the top of the bottom of the body of rod 1 and heat exchange bar 9 is connected as one, heat exchanger tube 7 is positioned at inner end and/or the heat exchange bar 9 of the body of rod 1, heat exchange bar 9 parts can adopt cement mortar to build and make, need Grouting Pipe 2 to extend to the bottom of heat exchange bar 9 in this case, be provided with more than onely to medium-height trestle 10 in the heat exchange bar 9, heat exchanger tube 7 is fixed on the medium-height trestle 10.
If heat exchange bar 9 adopts swell soil to fill and makes, then do not need Grouting Pipe 2 to extend to the bottom of heat exchange bar 9.Adopt swell soil to fill the heat exchange efficiency that can improve device.
As shown in Figure 4 and Figure 5, be positioned on the ground of the body of rod 1 top periphery and be equipped with bed course 11, the top of bed course 11 is equipped with base plate 12, the top of base plate 12 is equipped with anchor slab 13, the top of anchor slab 13 is provided with locking device 14, non-bending steel cable 3 or band sleeve pipe reinforcing bar are upward through bed course 11, base plate 12 and anchor slab 13 backs and link to each other with locking device 14, and Grouting Pipe 2 is upward through bed course 11, base plate 12 and anchor slab 13.
As shown in Figure 4, the import of above-mentioned feed tube 5 links to each other with the outlet of horizontal feed tube 15, horizontal feed tube 15 along continuous straight runs pass bed course 11 backs and link to each other with outer pipeline, the outlet of drain pipe 6 links to each other with the import of horizontal drain pipe 16, horizontal drain pipe 16 along continuous straight runs pass bed course 11 backs and link to each other with outer pipeline, be coated with insulation layer on the lateral wall of horizontal feed tube 15 and horizontal drain pipe 16, to prevent that the water in the flat feed tube 15 of water and the horizontal drain pipe 16 is frozen in, insulation layer is set with protective metal shell pipe (not drawing among the figure) outward.
As shown in Figure 5, above-mentioned feed tube 5 also can be to be upward through bed course 11, base plate 12 and anchor slab 13 backs respectively to link to each other with outer pipeline with drain pipe 6, be set with more piece metal sleeve (not drawing among the figure) on the lateral wall of feed tube 5 and drain pipe 6, be provided with a plurality of rubber seal rings 17 between the lateral wall of the lateral wall of the inside wall of metal sleeve and feed tube 5 and drain pipe 6, be filled with expansive cement 18 between the rubber seal ring 17 in metal sleeve inside wall and feed tube 5 lateral walls.
Above-mentioned heat exchanger tube 7 comprises two uprises that are set up in parallel, and the bottom of two uprises links to each other with the bend pipe of semicircular arc, and the arcwall face of bend pipe is positioned at the axis direction of the body of rod 1.
Distance between the above-mentioned adjacent isolation locating rack 8 is 1-2 rice, and heat exchanger tube 7 adopts engineering plastics to make, and is set with the more piece steel sleeve on the lateral wall of heat exchanger tube 7.
Of the present utility model gather ground source heat can anti-float anchor rod in use, the recirculated water of air-conditioning system or heating system can be delivered in the heat exchanger tube 7 by feed tube 5, behind underground extraction heat energy, be sent back to air-conditioning system or heating system by drain pipe 6 again.Owing to take anti-float anchor rod construction and earth source heat pump boring pipe laying construction integrated, greatly reduce cost, saved land area, reduce disturbance, the destruction of construction heat exchanging device, guaranteed the security performance of heat exchanger, and the existence of heat exchange bar, then improved heat exchange efficiency, the anti-float anchor rod of gathering the ground source heat energy of the present utility model can not only play the purpose of anti-floating, can utilize the difference of ground source temperature and ambient temperature to carry out interchange of heat again, to reach the target of energy-conserving and environment-protective.Therefore, of the present utility model gather ground source heat can anti-float anchor rod have and can reduce earth source heat pump boring and bury cost underground, save land area, improve the characteristics of efficiency of construction and heat exchange efficiency.
Claims (6)
1. can gather the anti-float anchor rod of ground source heat energy, comprise the body of rod (1) that vertically arranges, vertically be provided with non-bending steel cable (3) or band sleeve pipe reinforcing bar more than one in the body of rod (1), bottom in the body of rod (1) is provided with supporting body (4), supporting body (4) is fixedly linked with non-bending steel cable (3) or band sleeve pipe reinforcing bar, it is characterized in that: vertically be provided with feed tube (5) and drain pipe (6) in the described body of rod (1) side by side, the top of feed tube (5) and drain pipe (6) passes from the top of the body of rod (1), the liquid outlet of feed tube (5) links to each other with the inlet of heat exchanger tube (7), the inlet of described drain pipe (6) links to each other with the liquid outlet of heat exchanger tube (7), be interval with a plurality of isolation locating racks (8) in the described body of rod (1) from top to bottom, described non-bending steel cable (3) or band sleeve pipe reinforcing bar, described feed tube (5) and described drain pipe (6) are isolated locating rack (8) with each respectively and are fixedly linked, the top of the bottom of the described body of rod (1) and heat exchange bar (9) is connected as one, described heat exchanger tube (7) is positioned at inner end and/or the heat exchange bar (9) of the described body of rod (1), be provided with more than onely to medium-height trestle (10) in the heat exchange bar (9), described heat exchanger tube (7) is fixed on the medium-height trestle (10).
As claimed in claim 1 gather ground source heat can anti-float anchor rod, it is characterized in that: vertically be provided with Grouting Pipe (2) in the described body of rod (1), Grouting Pipe (2) extends to the bottom of heat exchange bar (9), be positioned on the ground of the described body of rod (1) top periphery and be equipped with bed course (11), the top of bed course (11) is equipped with base plate (12), the top of base plate (12) is equipped with anchor slab (13), the top of anchor slab (13) is provided with locking device (14), described non-bending steel cable (3) or described band sleeve pipe reinforcing bar are upward through described bed course (11), described base plate (12) links to each other with locking device (14) with described anchor slab (13) back, and described Grouting Pipe (2) is upward through bed course (11), base plate (12) and anchor slab (13).
As claimed in claim 2 gather ground source heat can anti-float anchor rod, it is characterized in that: the import of described feed tube (5) links to each other with the outlet of horizontal feed tube (15), horizontal feed tube (15) along continuous straight runs passes described bed course (11) back and links to each other with outer pipeline, the outlet of described drain pipe (6) links to each other with the import of horizontal drain pipe (16), horizontal drain pipe (16) along continuous straight runs passes described bed course (11) back and links to each other with outer pipeline, be coated with insulation layer on the lateral wall of horizontal feed tube (15) and horizontal drain pipe (16), insulation layer is set with the protective metal shell pipe outward.
As claimed in claim 2 gather ground source heat can anti-float anchor rod, it is characterized in that: described feed tube (5) and described drain pipe (6) are upward through described bed course (11) respectively, described base plate (12) links to each other with outer pipeline with described anchor slab (13) back, be set with the more piece metal sleeve on the lateral wall of feed tube (5) and drain pipe (6), be provided with a plurality of rubber seal rings (17) between the lateral wall of the lateral wall of the inside wall of metal sleeve and feed tube (5) and drain pipe (6), be filled with expansive cement (18) between the rubber seal ring (17) in metal sleeve inside wall and feed tube (5) lateral wall.
5. as any one described anti-float anchor rod of gathering the ground source heat energy in the claim 1 to 4, it is characterized in that: described heat exchanger tube (7) comprises two uprises that are set up in parallel, the bottom of two uprises links to each other with the bend pipe of semicircular arc, and the arcwall face of bend pipe is positioned at the axis direction of the body of rod (1).
As claimed in claim 5 gather ground source heat can anti-float anchor rod, it is characterized in that: the distance between the adjacent described isolation locating rack (8) is 1-2 rice, described heat exchanger tube (7) adopts engineering plastics to make, and is set with the more piece steel sleeve on the lateral wall of heat exchanger tube (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320109998 CN203160236U (en) | 2013-03-12 | 2013-03-12 | Anti-floating anchor rod capable of collecting ground source heat energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320109998 CN203160236U (en) | 2013-03-12 | 2013-03-12 | Anti-floating anchor rod capable of collecting ground source heat energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203160236U true CN203160236U (en) | 2013-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320109998 Expired - Fee Related CN203160236U (en) | 2013-03-12 | 2013-03-12 | Anti-floating anchor rod capable of collecting ground source heat energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203160236U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161162A (en) * | 2013-03-12 | 2013-06-19 | 中国京冶工程技术有限公司 | Anti-floating anchor rod capable of collecting ground source heat energy and construction method |
| CN114909827A (en) * | 2022-05-24 | 2022-08-16 | 中国建筑第五工程局有限公司 | Novel ground source heat pump heat exchanger system and application method thereof |
-
2013
- 2013-03-12 CN CN 201320109998 patent/CN203160236U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161162A (en) * | 2013-03-12 | 2013-06-19 | 中国京冶工程技术有限公司 | Anti-floating anchor rod capable of collecting ground source heat energy and construction method |
| CN103161162B (en) * | 2013-03-12 | 2016-02-24 | 中国京冶工程技术有限公司 | Can the locality anti-float anchor rod of source heat energy and construction method |
| CN114909827A (en) * | 2022-05-24 | 2022-08-16 | 中国建筑第五工程局有限公司 | Novel ground source heat pump heat exchanger system and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20140312 |