CN202787240U - Precast pile of geothermal air-conditioner - Google Patents
Precast pile of geothermal air-conditioner Download PDFInfo
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- CN202787240U CN202787240U CN 201220488216 CN201220488216U CN202787240U CN 202787240 U CN202787240 U CN 202787240U CN 201220488216 CN201220488216 CN 201220488216 CN 201220488216 U CN201220488216 U CN 201220488216U CN 202787240 U CN202787240 U CN 202787240U
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- pile
- geothermal air
- preformed pile
- air conditioner
- precast pile
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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
- Y02B10/40—Geothermal heat-pumps
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- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a precast pile of a geothermal air-conditioner. The precast pile comprises a precast pile reinforcing bar framework. The precast pile reinforcing bar framework is composed of main reinforcing bars and hoopings, wherein the main reinforcing bars are surrounded by the hoopings. Concrete is filled in the precast pile reinforcing bar framework, and then the precast pile is formed. The precast pile reinforcing bar framework is wound by a high intensity pipeline which is used for heat exchange. The two ends of the precast pile are respectively connected with an end plate which comprises an end socket plate and an apron board. Counter bores and bolt holes are formed in the end plates of the high intensity pipeline which is used for heat exchange, meanwhile an inlet and an outlet of the high intensity pipeline which is used for heat exchange are respectively arranged on the end plates. According to the precast pile of the geothermal air-conditioner, underground space and natural reproducible energy are utilized sufficiently. Heat exchange function is added to a precast pile foundation without occupying a great quantity of land source, and therefore the precast pile of the geothermal air-conditioner is both economical and environment-friendly.
Description
Technical field
The utility model relates to a kind of preformed pile, is specifically related in a kind of situation not taking a large amount of land resourcess, will increase the exchange heat function in the prefabricated pile basis, has the geothermal air conditioner preformed pile of the double dominant of economy and environment concurrently.
Background technology
In recent years, along with socioeconomic high speed development, environmental problem also becomes increasingly conspicuous, and the status of energy-saving and emission-reduction in people's life also becomes more and more important; Tellurian regenerative resource is fewer and feweri, and therefore increasing people is devoted to develop regenerative resource.
Ground source heat pump technology is a kind of emerging technology that development in recent years is got up, and is to utilize underground heat Lowlevel thermal energy to be risen to a kind of form of high level heat with heat pump.At first, ground source heat pump technology belongs to the renewable energy utilization technology, and its environmental benefit and economic benefit be highly significant all, but ground source heat pump technology needs enough large outdoor area that ground heat exchanger is set, and this becomes its major obstacle of applying of restriction; Simultaneously, compare with traditional air-conditioning system, higher one-time investment has also reduced the economic serviceability of earth-source hot-pump system to a certain extent; And its design and maintenance difficulty are all very large, and the ground source heat pump technology that causes China is ripe from being designed into construction all is that all right, also has the problems that much need solution in practical operation.
On the other hand, in general, pile foundation is to use as the ground lower member that carries vertical load, it is darker to imbed the underground degree of depth, " energy stake " technology of utilizing the pile foundation pipe laying that ground source heat pump technology is combined with pile foundation is arranged, but this kind pattern only is confined to castinplace pile abroad, because it belongs to the concrete component of cast in situs, pile bottom sediment (loosened soil) can't be cleaned out, pile quality can't guarantee, so also be not used widely at home.
The utility model content
For the problems referred to above, main purpose of the present utility model is to provide in a kind of situation not taking a large amount of land resourcess, will increase the exchange heat function in the prefabricated pile basis, has the geothermal air conditioner preformed pile of the double dominant of economy and environment concurrently.
The utility model solves above-mentioned technical problem by following technical proposals: a kind of geothermal air conditioner preformed pile, described geothermal air conditioner preformed pile comprises: the preformed pile cage of reinforcement, the preformed pile cage of reinforcement forms by main muscle with around the stirrup of described main muscle, form preformed pile behind the fill concrete in the preformed pile cage of reinforcement, the high strength pipe that is used for exchange heat is wrapped in the preformed pile cage of reinforcement, the two ends of described preformed pile are connected with the end plate that comprises end plate and skirtboard, the high strength pipe that is used for exchange heat all has counterbore and bolt hole on end plate, also have simultaneously import and outlet for the high strength pipe of exchange heat.
In specific embodiment of the utility model, described geothermal air conditioner preformed pile is for including but not limited to columniform pile tube or tetragonal square pile.
In specific embodiment of the utility model, described geothermal air conditioner preformed pile is solid pile or hollow pile.
In specific embodiment of the utility model, the center of described hollow pile is for comprising cylindrical but be not limited to columniform through hole.
In specific embodiment of the utility model, it is inboard to be used for the through hole that the high strength pipe of exchange heat is wrapped on the preformed pile cage of reinforcement.
In specific embodiment of the utility model, the high strength pipe that is used for exchange heat is spirally wound on the cage of reinforcement outside.
In specific embodiment of the utility model, the high strength pipe that is used for exchange heat twines along the direction of main muscle is circuitous, or the mode of U-shaped, dual U-shaped or the combination of many U-shapeds is twined.
Positive progressive effect of the present utility model is: the geothermal air conditioner preformed pile that the utility model provides, take full advantage of the underground space and natural regenerative resource, can be in the situation that does not take a large amount of land resourcess, to increase the exchange heat function in the prefabricated pile basis, have the double dominant of economy and environment concurrently.
Description of drawings
Fig. 1 is the schematic perspective view of a kind of specific embodiment of geothermal air conditioner preformed pile.
Fig. 2 is the structural representation of the schematic diagram end plates of Fig. 1.
Fig. 3 is the schematic perspective view of the another kind of specific embodiment of geothermal air conditioner preformed pile.
Fig. 4 is the structural representation of the schematic diagram end plates of Fig. 3.
The tip plate configurations schematic diagram of the third specific embodiment of Fig. 5 geothermal air conditioner preformed pile.
Fig. 6 is the heat exchanging pipe of a kind of specific embodiment of geothermal air conditioner preformed pile and the connected mode schematic diagram of external pipe.
The specific embodiment
Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.Fig. 1 is the schematic perspective view of a kind of specific embodiment of geothermal air conditioner preformed pile, Fig. 2 is the structural representation of the schematic diagram end plates of Fig. 1, as illustrated in fig. 1 and 2, the utility model comprises preformed pile cage of reinforcement 1, preformed pile cage of reinforcement 1 forms by main muscle 4 with around the stirrup of main muscle 4, form preformed pile behind the fill concrete in the preformed pile cage of reinforcement 1, the high strength pipe 5 that is used for exchange heat is wrapped in preformed pile cage of reinforcement 1, the two ends of preformed pile are connected with the end plate that comprises end plate 2 and skirtboard 3, the high strength pipe 5 that is used for exchange heat has counterbore 6 and bolt hole 7 at end plate, also has simultaneously import 8 and outlet 9 for the high strength pipe of exchange heat.The utility model is for including but not limited to columniform pile tube or tetragonal square pile, the utility model is solid pile or hollow pile, when being hollow pile, the center of hollow pile is for comprising cylindrical but be not limited to columniform through hole, when being through hole, it is inboard to be used for the through hole that the high strength pipe of exchange heat is wrapped on the preformed pile cage of reinforcement.When being solid pile, the high strength pipe that is used for exchange heat is spirally wound on the cage of reinforcement outside, and the high strength pipe that is used for exchange heat twines along the direction of main muscle is circuitous, or the mode of U-shaped, dual U-shaped or the combination of many U-shapeds is twined.
Fig. 3 is the schematic perspective view of the another kind of specific embodiment of geothermal air conditioner preformed pile, and Fig. 4 is the structural representation of the schematic diagram end plates of Fig. 3, shown in Fig. 3 and 4, is that from the different of geothermal air conditioner preformed pile among Fig. 1 and 2 the position of import 8 and outlet 9 is different.
The tip plate configurations schematic diagram of the third specific embodiment of Fig. 5 geothermal air conditioner preformed pile, as shown in Figure 5, the geothermal air conditioner preformed pile is the strip geothermal air conditioner preformed pile of a central cylindrical through hole.
Fig. 6 is the heat exchanging pipe of a kind of specific embodiment of geothermal air conditioner preformed pile and the connected mode schematic diagram of external pipe, as shown in Figure 6, pile body internal heat exchange pipeline is connected with external pipe by two interfaces of threeway 10, and the another one interface is by valve 11 control flows.
The geothermal air conditioner preformed pile that the utility model proposes, from the pile body appearance, as broad as long with existing preformed pile; Be applicable to existing various types of preformed piles, comprise pile tube, hollow square pile, solid square pile etc., also comprise various shaped piles.
The geothermal air conditioner preformed pile that the utility model proposes can after the moulding of preformed pile reinforcing cage, will be wound in cage of reinforcement for the high strength pipe of exchange heat.
The geothermal air conditioner preformed pile that the utility model proposes, the heat exchanging pipe 5 that is used for exchange heat need to be fixed on the cage of reinforcement with the material of similar iron wire, makes it in the preformed pile forming process, is unlikely to come off.
The geothermal air conditioner preformed pile that the utility model proposes, the heat exchanging pipe 5 that is used for exchange heat can be to be spirally wound on the cage of reinforcement outside, also can be to twine along the direction of main muscle is circuitous, can also be that the mode of U-shaped, dual U-shaped or the combination of many U-shapeds is twined.
The geothermal air conditioner preformed pile that the utility model proposes, according to the design needs, the heat exchanging pipe 5 that is used for exchange heat is wrapped in the cage of reinforcement outside, also can be positioned at the cage of reinforcement inboard, but will satisfy the regulation of relevant criterion.
Heat exchanging pipe 5 for exchange heat of the present utility model is spirally wound on the cage of reinforcement outside, and needs to be fixed with auxiliary process, avoids being damaged in the pile body forming process.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the manual just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall in claimed the utility model scope, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. geothermal air conditioner preformed pile, it is characterized in that: described geothermal air conditioner preformed pile comprises: the preformed pile cage of reinforcement, the preformed pile cage of reinforcement forms by main muscle with around the stirrup of described main muscle, form preformed pile behind the fill concrete in the preformed pile cage of reinforcement, the high strength pipe that is used for exchange heat is wrapped in the preformed pile cage of reinforcement, the two ends of described preformed pile are connected with the end plate that comprises end plate and skirtboard, the high strength pipe that is used for exchange heat all has counterbore and bolt hole on end plate, also have simultaneously import and outlet for the high strength pipe of exchange heat.
2. geothermal air conditioner preformed pile according to claim 1 is characterized in that, described geothermal air conditioner preformed pile is for including but not limited to columniform pile tube or tetragonal square pile.
3. geothermal air conditioner preformed pile according to claim 1 is characterized in that, described geothermal air conditioner preformed pile is solid pile or hollow pile.
4. geothermal air conditioner preformed pile according to claim 3 is characterized in that, the center of described hollow pile is for comprising cylindrical but be not limited to columniform through hole.
5. geothermal air conditioner preformed pile according to claim 4 is characterized in that, it is inboard to be used for the through hole that the high strength pipe of exchange heat is wrapped on the preformed pile cage of reinforcement.
6. geothermal air conditioner preformed pile according to claim 1 is characterized in that, the high strength pipe that is used for exchange heat is spirally wound on the cage of reinforcement outside.
7. geothermal air conditioner preformed pile according to claim 1 is characterized in that, the high strength pipe that is used for exchange heat twines along the direction of main muscle is circuitous, or the mode of U-shaped, dual U-shaped or the combination of many U-shapeds is twined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220488216 CN202787240U (en) | 2012-09-21 | 2012-09-21 | Precast pile of geothermal air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220488216 CN202787240U (en) | 2012-09-21 | 2012-09-21 | Precast pile of geothermal air-conditioner |
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| Publication Number | Publication Date |
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| CN202787240U true CN202787240U (en) | 2013-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220488216 Expired - Fee Related CN202787240U (en) | 2012-09-21 | 2012-09-21 | Precast pile of geothermal air-conditioner |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103485332A (en) * | 2013-09-26 | 2014-01-01 | 河海大学 | Construction method for precast energy pile |
| CN103498470A (en) * | 2013-09-26 | 2014-01-08 | 河海大学 | Prefabricated hexagonal energy pile and manufacturing method thereof |
| CN103669336A (en) * | 2012-09-21 | 2014-03-26 | 上海中技桩业股份有限公司 | Geothermal air conditioner preformed pile |
| CN109489123A (en) * | 2018-11-27 | 2019-03-19 | 广东美的制冷设备有限公司 | Fresh air module and air conditioner indoor unit, air conditioner with it |
-
2012
- 2012-09-21 CN CN 201220488216 patent/CN202787240U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669336A (en) * | 2012-09-21 | 2014-03-26 | 上海中技桩业股份有限公司 | Geothermal air conditioner preformed pile |
| CN103485332A (en) * | 2013-09-26 | 2014-01-01 | 河海大学 | Construction method for precast energy pile |
| CN103498470A (en) * | 2013-09-26 | 2014-01-08 | 河海大学 | Prefabricated hexagonal energy pile and manufacturing method thereof |
| CN103498470B (en) * | 2013-09-26 | 2015-08-19 | 河海大学 | A kind of hexagon precast energy pile and preparation method thereof |
| CN103485332B (en) * | 2013-09-26 | 2015-09-23 | 河海大学 | A kind of construction method of precast energy pile |
| CN109489123A (en) * | 2018-11-27 | 2019-03-19 | 广东美的制冷设备有限公司 | Fresh air module and air conditioner indoor unit, air conditioner with it |
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| 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: 20130313 Termination date: 20180921 |
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| CF01 | Termination of patent right due to non-payment of annual fee |