CN202770057U - Ground-source heat pump system distributed based on underground water source well array - Google Patents
Ground-source heat pump system distributed based on underground water source well array Download PDFInfo
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- CN202770057U CN202770057U CN 201220301943 CN201220301943U CN202770057U CN 202770057 U CN202770057 U CN 202770057U CN 201220301943 CN201220301943 CN 201220301943 CN 201220301943 U CN201220301943 U CN 201220301943U CN 202770057 U CN202770057 U CN 202770057U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 49
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- 235000020681 well water Nutrition 0.000 abstract 1
- 239000002349 well water Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 7
- 238000004378 air conditioning Methods 0.000 description 5
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- 238000005260 corrosion Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
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- 230000006870 function Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
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- 229920000573 polyethylene Polymers 0.000 description 1
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- 230000009711 regulatory function Effects 0.000 description 1
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Abstract
The utility model discloses a ground-source heat pump system distributed based on an underground water source well array. The ground-source heat pump system comprises a heat pump unit communicated with a building, wherein the heat pump unit is connected with a buried pipe through a heat exchanger and a circulation pump, the buried pipe is communicated with an underground water source, the heat pump unit is connected with a programmable controller, the buried pipe adopts open pipelines connected in parallel or in series, and the two ends of the open pipelines are respectively communicated with the underground water source comprising array-distributed underground wells, rivers and surface water bodies. According to the system, the open pipelines are buried underground to pump the underground well water, and the water subjected to heat exchange is irrigated back to the underground. The heat exchange between the unit and the underground water is implemented by using the characteristic that the temperature of the underground water source is constant and unchanged, and the energy consumption is reduced to be beneficial for environmental protection.
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 with heat exchanger by circulating pump, and underground pipe is connected with underground water source, and described source pump links to each other with Programmable Logic Controller; The open type pipeline that underground pipe is taked parallel connection or is connected in series, these open type pipeline two ends are connected with the underground water source that comprises array distribution missile silo and river or surface water body respectively.
Further, described open type pipeline comprises feed pipe, return pipe and drainpipe, and described feed pipe one end is communicated with source pump, and the other end is connected with the well pump that draws water of pumped well; Described return pipe one end is communicated with source pump, and the other end and river or surface water body or discharge well are connected.
Further, be communicated with circulating pump and heat exchanger between described feed pipe and the return pipe, be communicated with heat exchanger between described feed pipe and the drainpipe.
Further, described array distribution missile silo is pumped well, and pumped well is taked several well array distribution, individual well well depth 60～100m, well and well spacing 50m-60m.
Further, described open type pipeline tubing is taked PE100, PE80 or HDPE pipe, and open type pipeline tubing is monotype pipe or dimorphism pipe.
Further, described Programmable Logic Controller is taked the S7-200 of Siemens Programmable Logic Controller.
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 several well array distribution forms, individual well well depth 60～100m, well and well spacing 50m-60m, pumped well and gully can be used alternatingly, and have improved the exchange heat efficient of system;
6) 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 the utility model underground pipe heat pump set system structural representation that is connected with underground water source.
Fig. 3 is the utility model pumped well array distribution structural representation.
Among the figure: 1, building; 2, source pump; 3, feed pipe; 4, circulating pump; 5, heat exchanger; 6, the well pump that draws water; 7, return pipe; 8, drainpipe; 9, river or surface water body; 10, discharge well; 11, pumped well.
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, wherein, source pump 2 links to each other with underground pipe with heat exchanger 5 by circulating pump 4, and underground pipe is connected with underground water source, and 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, the open type pipeline that underground pipe is taked parallel connection or is connected in series, these open type pipeline two ends are connected with the underground water source that comprises array distribution missile silo and river or surface water body 9 respectively.
The open type pipeline comprises feed pipe 3, return pipe 7 and drainpipe 8, and feed pipe 3 one ends are communicated with source pump 2, and the other end is connected with the well pump 6 that draws water of pumped well 11; Return pipe 7 one ends are communicated with source pump 2, and the other end and river or surface water body 9 or discharge well 10 are connected.Wherein, be communicated with circulating pump 4 and heat exchanger 5 between feed pipe 3 and the return pipe 7, be communicated with heat exchanger 5 between feed pipe 3 and the drainpipe 8.
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 communicated with river or surface water body 9 or discharges well 10 discharges through an end of open type pipeline again.
As shown in Figure 3, in the earth-source hot-pump system that well volume array of the present utility model distributes, the array distribution missile silo is pumped well 11, pumped well 11 is taked several well array distribution forms, individual well well depth 60～100m, the ground such as water yield of well 70～90m3/h(Shenyang can reach 120m3/h), well and well spacing 50m-60m.Pumped well and inverted well can be used alternatingly.
And employed open type pipeline tubing is taked PE100, PE80 or HDPE pipe in this system, 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 (6)
1. earth-source hot-pump system that distributes based on underground water source well volume array, comprise the source pump (2) that is communicated with building (1), it is characterized in that, described source pump (2) links to each other with underground pipe with heat exchanger (5) by circulating pump (4), underground pipe is connected with underground water source, and described source pump (2) links to each other with Programmable Logic Controller;
The open type pipeline that described underground pipe is taked parallel connection or is connected in series, these open type pipeline two ends are connected with the underground water source that comprises array distribution missile silo and river or surface water body (9) respectively.
2. the earth-source hot-pump system that distributes based on underground water source well volume array according to claim 1, it is characterized in that, described open type pipeline comprises feed pipe (3), return pipe (7) and drainpipe (8), described feed pipe (3) one ends are communicated with source pump (2), and the other end is connected with the well pump that draws water (6) of pumped well (11); Described return pipe (7) one ends are communicated with source pump (2), and the other end and river or surface water body (9) or discharge well (10) are connected.
3. the earth-source hot-pump system that distributes based on underground water source well volume array according to claim 2, it is characterized in that, be communicated with circulating pump (4) and heat exchanger (5) between described feed pipe (3) and the return pipe (7), be communicated with heat exchanger (5) between described feed pipe (3) and the drainpipe (8).
4. the earth-source hot-pump system that distributes based on underground water source well volume array according to claim 2, it is characterized in that described array distribution missile silo is pumped well (11), pumped well (11) is taked several well array distribution, individual well well depth 60～100m, well and well spacing 50m-60m.
5. the earth-source hot-pump system that distributes based on underground water source well volume array according to claim 2 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.
6. the earth-source hot-pump system that distributes based on underground water source well volume array according to claim 1 is characterized in that described Programmable Logic Controller is taked the S7-200 of Siemens Programmable Logic Controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220301943 CN202770057U (en) | 2012-06-26 | 2012-06-26 | Ground-source heat pump system distributed based on underground water source well array |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220301943 CN202770057U (en) | 2012-06-26 | 2012-06-26 | Ground-source heat pump system distributed based on underground water source well array |
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| CN202770057U true CN202770057U (en) | 2013-03-06 |
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| CN 201220301943 Expired - Fee Related CN202770057U (en) | 2012-06-26 | 2012-06-26 | Ground-source heat pump system distributed based on underground water source well array |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954075A (en) * | 2014-04-08 | 2014-07-30 | 湖南凌天能源管理投资有限公司 | Underground water source heat pump multi-well parallel device and construction method thereof |
| CN105865087A (en) * | 2016-05-25 | 2016-08-17 | 绍兴市恒源空调设备有限公司 | Centralized heat source side water supply system for water source heat pump unit |
| CN107224824A (en) * | 2017-07-14 | 2017-10-03 | 河南省德耀节能科技股份有限公司 | A kind of drying materials system |
| CN108518894A (en) * | 2018-03-09 | 2018-09-11 | 南京酷朗电子有限公司 | Energy storage type buried pipe heat exchange system |
| CN111423069A (en) * | 2020-04-27 | 2020-07-17 | 北京市市政四建设工程有限责任公司 | Groundwater pumping treatment recharge system and groundwater treatment method |
| JP2020173081A (en) * | 2019-04-12 | 2020-10-22 | 東邦地水株式会社 | Backwash system, backwash method, and backwash program |
| CN115931401A (en) * | 2021-08-06 | 2023-04-07 | 中国石油化工股份有限公司 | A method for evaluating the online operation performance of distributed wellhead heating equipment |
| CN117073097A (en) * | 2023-08-25 | 2023-11-17 | 中国煤炭地质总局水文地质局 | Single-well multi-buried underground pipe air conditioning system and its cooling and heating methods |
-
2012
- 2012-06-26 CN CN 201220301943 patent/CN202770057U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954075A (en) * | 2014-04-08 | 2014-07-30 | 湖南凌天能源管理投资有限公司 | Underground water source heat pump multi-well parallel device and construction method thereof |
| CN105865087A (en) * | 2016-05-25 | 2016-08-17 | 绍兴市恒源空调设备有限公司 | Centralized heat source side water supply system for water source heat pump unit |
| CN105865087B (en) * | 2016-05-25 | 2018-12-28 | 绍兴市恒源空调设备有限公司 | A kind of centralized heat source side water system of water source heat pump units |
| CN107224824A (en) * | 2017-07-14 | 2017-10-03 | 河南省德耀节能科技股份有限公司 | A kind of drying materials system |
| CN108518894A (en) * | 2018-03-09 | 2018-09-11 | 南京酷朗电子有限公司 | Energy storage type buried pipe heat exchange system |
| CN108518894B (en) * | 2018-03-09 | 2019-04-12 | 南京酷朗电子有限公司 | Energy storage type buried pipe heat exchange system |
| JP2020173081A (en) * | 2019-04-12 | 2020-10-22 | 東邦地水株式会社 | Backwash system, backwash method, and backwash program |
| CN111423069A (en) * | 2020-04-27 | 2020-07-17 | 北京市市政四建设工程有限责任公司 | Groundwater pumping treatment recharge system and groundwater treatment method |
| CN115931401A (en) * | 2021-08-06 | 2023-04-07 | 中国石油化工股份有限公司 | A method for evaluating the online operation performance of distributed wellhead heating equipment |
| CN117073097A (en) * | 2023-08-25 | 2023-11-17 | 中国煤炭地质总局水文地质局 | Single-well multi-buried underground pipe air conditioning system and its cooling and heating methods |
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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. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20150626 |
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| EXPY | Termination of patent right or utility model |