CN202648029U - Underground water source-based ground source heat pump (GSHP) system - Google Patents
Underground water source-based ground source heat pump (GSHP) system Download PDFInfo
- Publication number
- CN202648029U CN202648029U CN 201220302348 CN201220302348U CN202648029U CN 202648029 U CN202648029 U CN 202648029U CN 201220302348 CN201220302348 CN 201220302348 CN 201220302348 U CN201220302348 U CN 201220302348U CN 202648029 U CN202648029 U CN 202648029U
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- Prior art keywords
- underground
- source
- underground water
- water source
- pipe
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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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- Other Air-Conditioning Systems (AREA)
Abstract
The utility model discloses an underground water source-based ground source heat pump (GSHP) system. The underground water source-based GSHP system comprises a heat pump unit which is communicated with a building, and the heat pump unit is connected with a buried pipe which is connected with an underground water source; and the heat pump unit is connected with a programmable controller. The system can pump underground well water through an underground buried open pipeline and then recharge water subjected to heat exchange to the underground. Heat exchange between the unit and the underground water can be realized by utilizing the characteristic that the underground water source has constant temperature; the energy consumption is reduced, and environment friendliness is facilitated.
Description
Technical field
The utility model relates to earth-source hot-pump system, specifically a kind of earth-source hot-pump system based on underground water source that is used to building energy consumption that heat supply heating and air conditioner refrigerating are provided.
Background technology
Energy savings and environmental protection are the two principal themes of human survival and development, also are the focuses of global concern.Provide heat supply heating and air conditioner refrigerating just to become the key that reduces energy consumption and environmental protection as building energy consumption.At present; at building field; usually people take gas-firing or fire coal that heat supply heating is provided; or the air-conditioning of taking to switch on provides heat supply heating or refrigeration; this is very unfavorable for environmental protection and energy resource consumption; especially in the formation of current large-area building, need a large amount of energy to support its auxiliary facility.Therefore, provide the earth-source hot-pump system of the underground water source of a kind of energy savings and protection of the environment just to become the technical problem that needs to be resolved hurrily at present.
The utility model content
For problems of the prior art and deficiency, the purpose of this utility model is to provide a kind of earth-source hot-pump system based on underground water source.This system utilizes the constant characteristics of temperature constant of underground water by at the embedded underground circulation line, realizes the exchange heat between unit and the earth water; The heat energy that utilizes underground pipe to obtain in the underground water can improve the variable-flow air-conditioning system heating efficiency in winter greatly.This system runs off without the water yield; Mix intersection without the water source, avoided pollution, reduced energy consumption, be conducive to environmental protection.
The purpose of this utility model realizes by following technical proposals:
A kind of earth-source hot-pump system based on underground water source comprises the source pump that is communicated with building, and described source pump links to each other with underground pipe, and underground pipe is connected with underground water source; Described source pump links to each other with Programmable Logic Controller.
Further, in described heat pump set system, Programmable Logic Controller is taked the S7-200 of Siemens Programmable Logic Controller.
Further, in described heat pump set system, the open type pipeline that underground pipe is taked parallel connection or is connected in series, being installed in the missile silo that this open type pipeline is vertical is connected with underground water source.
Further, in described heat pump set system, open type pipeline tubing is taked PE100, PE80 or HDPE pipe, and open type pipeline tubing is monotype pipe or dimorphism pipe.
The utlity model has following characteristics:
1) utilizes geothermal energy to belong to regenerative resource, without boiler, cooling tower, do not produce the waste water and gas waste residue, do not pollute;
2) earth source heat pump is called as the air-conditioning form of environmental protection, efficient energy-saving, and this air-conditioning can freely be produced the domestic hot-water, a tractor serves several purposes simultaneously; Unit moves under suitable operating mode, and four seasons operating mode is stable, not affected by outside air temperature, and comfort level is high; Energy Efficiency Ratio is high, than traditional air conditioner energy saving about 40%;
3) utilize total source, the ground energy of storing in water source under the underground, with the carrier that water transmits as hot and cold calorimetric, adopt open type pipeline underground pipe system, underground water circulates in heat exchange pipeline and between source pump, realizes the exchange heat between unit and the earth water source;
4) adopt the high S7-200 of the Siemens Programmable Logic Controller of reliability, the mode that adopts multilevel signal to gather guarantees the reliable of defencive function; The PID regulatory function is adopted in programming, and accuracy of temperature control can have higher Energy Efficiency Ratio (coefficient of performance) up to ± 0.1 ℃ when guaranteeing unit operation;
5) take PE100, PE80 or HDPE pipe, its chemically stable is good, and is corrosion-resistant; Preferably voltage endurance capability is arranged; Flow resistance is little; Thermal conductivity factor is large, good heat conductivity; Connect simple and easy, firm; Low price, with low cost.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the utility model underground pipe heat pump set system structural representation.
Fig. 2 is that the U-shaped pipe of the utility model underground pipe heat pump set system is vertically mounted on schematic diagram in the missile silo.
Among the figure: 1, building; 2, source pump; 3, underground pipe; 4, missile silo.
The specific embodiment
System of the present utility model, as shown in Figure 1, this system comprises the source pump 2 that is communicated with building 1, and wherein, source pump 2 links to each other with underground pipe 3, and underground pipe 3 is connected with underground water source; Source pump 2 links to each other with Programmable Logic Controller.Wherein, Programmable Logic Controller is taked the S7-200 of Siemens Programmable Logic Controller.
As shown in Figure 2, underground pipe 3 is the open type pipeline that U-shaped pipe consists of, and being installed in the missile silo 4 that this open type pipeline is vertical is connected with underground water source.Be communicated with underground water at open type pipeline one end, be communicated with building by source pump, consist of closed circuit at building, the underground water after heat exchange is discharged well array through the end connection of open type pipeline again and is gone out.
Wherein, open type pipeline tubing is taked PE100, PE80 or HDPE pipe, and open type pipeline tubing is monotype pipe or dimorphism pipe.Underground pipe should adopt plastic pipe and the pipe fitting that chemical stability is good, corrosion-resistant, thermal conductivity factor is large, flow resistance is little, should adopt polyethylene pipe (PE80 or PE100) or HDPE, should not adopt polyvinyl chloride (PVC) pipe.Pipe fitting and tubing should be same material.
Usually at China's Water Temperature In Well in summer: 16 ~ 24 ℃, winter Water Temperature In Well: 13 ~ 20 ℃.Utilize the thermostatic characteristics of 13 ℃-24 ℃ of the long-term water temperatures of underground water, adopt the cyclic process of " drawing water-recharge " to extract or release heat, reach the purpose of heating or refrigeration.This system's first cost, operating cost are lower.
The utility model utilizes the constant characteristics of temperature constant of underground water source by at embedded underground open type pipeline, realizes the exchange heat between unit and the underground water source; The heat energy that utilizes underground pipe to obtain in the underground water can improve the variable-flow air-conditioning system heating efficiency in winter greatly.This mode extremely effectively reduces energy consumption, is very beneficial for environmental protection.It is the useful engineering of energy-conserving and environment-protective being worthy to be popularized at present.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model; can not assert that the specific embodiment of the present utility model only limits to this; for the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; can also make some simple deduction or replace, all should be considered as belonging to the utility model and determine scope of patent protection by claims of submitting to.
Claims (4)
1. earth-source hot-pump system based on underground water source, comprise the source pump that is communicated with building, it is characterized in that, described source pump links to each other with underground pipe with heat exchanger by circulating pump, underground pipe is connected with underground water source, and described source pump links to each other with Programmable Logic Controller.
2. the earth-source hot-pump system based on underground water source according to claim 1 is characterized in that, described Programmable Logic Controller is taked the S7-200 of Siemens Programmable Logic Controller.
3. the earth-source hot-pump system based on underground water source according to claim 1 is characterized in that, the open type pipeline that described underground pipe is taked parallel connection or is connected in series, and being installed in the missile silo that this open type pipeline is vertical is connected with underground water source.
4. the earth-source hot-pump system based on underground water source according to claim 3 is characterized in that, described open type pipeline tubing is taked PE100, PE80 or HDPE pipe, and open type pipeline tubing is monotype pipe or dimorphism pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220302348 CN202648029U (en) | 2012-06-26 | 2012-06-26 | Underground water source-based ground source heat pump (GSHP) system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220302348 CN202648029U (en) | 2012-06-26 | 2012-06-26 | Underground water source-based ground source heat pump (GSHP) system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202648029U true CN202648029U (en) | 2013-01-02 |
Family
ID=47417127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220302348 Expired - Fee Related CN202648029U (en) | 2012-06-26 | 2012-06-26 | Underground water source-based ground source heat pump (GSHP) system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202648029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108182594A (en) * | 2017-12-12 | 2018-06-19 | 宜昌中益新能源投资有限公司 | Long-range heat pump air conditioner balanced expense computational methods and device |
-
2012
- 2012-06-26 CN CN 201220302348 patent/CN202648029U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108182594A (en) * | 2017-12-12 | 2018-06-19 | 宜昌中益新能源投资有限公司 | Long-range heat pump air conditioner balanced expense computational methods and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHAANXI SIJICHUN CLEAN HEAT SOURCE CO., LTD. Free format text: FORMER NAME: SHAANXI SIJICHUN CENTRAL AIR CONDITIONING SYSTEM CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 710077 Shaanxi city of Xi'an province Fenghui Road No. 34 Changan square 1 Building 1 unit 11901 room Patentee after: Shaanxi Sijichun Clean Heat Source Co., Ltd. Address before: 710077 Shaanxi city of Xi'an province Fenghui Road No. 34 Changan square 1 Building 1 unit 11901 room Patentee before: Shaanxi Sijichun Central Air Conditioning Engineering Co., Ltd. |
|
| 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: 20130102 Termination date: 20170626 |