CN104089350A - Independent-temperature-humidity-control soil natural source capillary air conditioning system - Google Patents
Independent-temperature-humidity-control soil natural source capillary air conditioning system Download PDFInfo
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- CN104089350A CN104089350A CN201410281900.8A CN201410281900A CN104089350A CN 104089350 A CN104089350 A CN 104089350A CN 201410281900 A CN201410281900 A CN 201410281900A CN 104089350 A CN104089350 A CN 104089350A
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Abstract
The invention relates to independent-temperature-humidity-control air conditioning systems and provides an independent-temperature-humidity-control soil natural source capillary air conditioning system which can eliminate sensible heat load in summer without using a heat pump and can utilize the tail end of a capillary for heat exchange. By the air conditioning system, number of PE (poly ethylene) pipes used by a soil cold-heat source is increased, heat exchange between the soil cold-heat source and the tail end of the capillary can be enhanced, the soil cold-heat source can be directly used to generate refrigerating to eliminate the sensible heat load in winter, and initial investment and energy consumption are reduced.
Description
Technical field
The present invention relates to warm and humid independence control air conditioner system, particularly a kind of warm and humid independent soil natural source capillary air-conditioning system of controlling.
Background technology
The method that adopts at present common earth source heat pump unit to do the normal employing of capillary air-conditioning is, because the water temperature of capillary radiation system and fresh air dehumidifying system needs is different, such as summer capillary need the high temperature cold water of 18 ~ 21 ℃, water, the low-temperature cold water of 7 ℃ that new blower fan dehumidifying needs; But traditional earth source heat pump unit can only provide a kind of water temperature of temperature, as shown above, the high temperature cold water that capillary needs generally by system, increases plate type heat exchanger and control system is obtained low-temperature cold water and high temperature cold water.Aforementioned way has following problem:
1, with the low-temperature cold water freeze drying of 7 ℃, because surface cooler temperature is high, after dehumidifying, air absolute moisture content is at 13-15 gram/cube, indoor relative humidity 60-65%, there is very large dewfall risk, feels clouding, will dewfall when outdoor environment temperature high humility is large, this is also the common fault that current capillary air-conditioning has, often with adopting the freezing cold water of 2-3 ℃ to solve.
2, owing to increasing plate type heat exchanger, microcapillary tube side water pump, so just make energy waste.
3, owing to increasing plate type heat exchanger, microcapillary tube side water pump and corresponding control, room system is more complicated, increases machine room area and system investment.
Domestic also have capillary exclusively source source pump adopt unique system and design of heat exchanger, be capillary high temperature cold water be provided, simultaneously for fresh air dehumidifying system provides refrigerant, straight swollen evaporation.Although this system improves to some extent, but still exists initial investment large, can not effectively utilize soil natural source, and process and latent heat processing all needs to consume heat pump power consumption due to sensible heat in continuous firing, exist operating cost high, the bulky shortcoming of machine room.
Summary of the invention
Therefore, for above-mentioned problem, the present invention proposes a kind of heat pump that can not use and solves summer sensible heat load, and the humiture of utilizing capillary end to carry out heat exchange is independently controlled soil natural source capillary air-conditioning system.This air-conditioning system has increased the quantity that soil Cooling and Heat Source is used PE pipe, strengthens the heat exchange of soil Cooling and Heat Source and capillary end, can directly use soil Cooling and Heat Source to produce refrigeration solve sensible heat load, minimizing initial investment and energy consumption in summer.
For realizing above-mentioned technical problem, the solution that the present invention takes is: a kind of warm and humid independent soil natural source capillary air-conditioning system of controlling, comprise soil Cooling and Heat Source, source pump, fresh air dehumidification unit and capillary end, described soil Cooling and Heat Source is divided into latent heat load soil Cooling and Heat Source and sensible heat load soil Cooling and Heat Source, described capillary end is sensible heat processing unit, comprises the end face capillary of bearing refrigeration duty and the ground capillary of bearing thermic load; Described latent heat load soil Cooling and Heat Source is connected with source pump and is formed circulating path by latent heat pump; The output of described sensible heat load soil Cooling and Heat Source is divided into branch road a and branch road b after by sensible heat pump, described branch road a is connected with source pump by a heating valve, described branch road b is connected with end face input capillaceous by a refrigeration valve, the input of described sensible heat load soil Cooling and Heat Source is divided into branch road c and branch road d, described branch road c is connected with source pump by No. two heating valves, and described branch road d is connected with end face output capillaceous by No. two refrigeration valve; Described source pump is also by being connected to form circulating path for warming-up and ground capillary; Described source pump is also connected with fresh air dehumidification unit by pipeline.
Further: described soil Cooling and Heat Source is comprised of PE pipe, water collecting and diversifying device and pipeline, the PE of described sensible heat load soil Cooling and Heat Source pipe quantity is more than the PE pipe quantity of latent heat load soil Cooling and Heat Source, to reduce the temperature difference of capillary end and soil Cooling and Heat Source.
By adopting aforementioned techniques scheme, the invention has the beneficial effects as follows: the warm and humid independent soil natural source capillary air-conditioning system of controlling designing as mentioned above, under summer condition, with chilled water, directly bring the cold of described sensible heat load soil Cooling and Heat Source into described end face capillary, produce refrigeration; Meanwhile, described source pump is utilized latent heat load soil Cooling and Heat Source to produce cold and is provided cold to described fresh air dehumidification unit, to fresh air dehumidification; Under operating mode, bring the heat of described sensible heat load soil Cooling and Heat Source, latent heat load soil Cooling and Heat Source into described source pump in the winter time, after further heating up, offer ground capillary, heat; Therefore, described soil Cooling and Heat Source is divided into two parts, a part for summer sensible heat load cold is provided, another part for summer latent heat load provide low-temperature receiver and for winter sensible heat load heat is provided; The present invention utilizes the high heat-transfer performance of capillary end simultaneously, in summer, strengthen the heat exchange of soil Cooling and Heat Source and capillary end, from the cold water of sensible heat load soil Cooling and Heat Source, directly entering described capillary end carries out radiation refrigeration and processes sensible heat load, ratio traditionally source heat pump air-conditioning system has reduced investment and the energy consumption of processing sensible heat load heat pump, both reduce initial outlay, also saved operating cost; Under winter condition, sensible heat load is directly born by described source pump, heat in described source pump does not need to be just directly transferred to capillary place, described ground through the plate type heat exchanger in conventional rack, so, the leaving water temperature of described source pump can reduce, improve system effectiveness, reduce energy consumption.
Accompanying drawing explanation
Fig. 1 is the theory structure schematic diagram of the embodiment of the present invention.
The specific embodiment
Now the present invention is further described with specific embodiment by reference to the accompanying drawings.
With reference to figure 1, what the embodiment of the present invention disclosed is, a kind of warm and humid independent soil natural source capillary air-conditioning system of controlling, comprise soil Cooling and Heat Source, source pump 1, fresh air dehumidification unit 2 and capillary end, described soil Cooling and Heat Source is divided into latent heat load soil Cooling and Heat Source 3 and sensible heat load soil Cooling and Heat Source 4, described capillary end is sensible heat processing unit, comprises the end face capillary 5 of bearing refrigeration duty and the ground capillary 6 of bearing thermic load; Described latent heat load soil Cooling and Heat Source 3 is connected with source pump 1 and is formed circulating path by latent heat pump 7; The output of described sensible heat load soil Cooling and Heat Source 4 is divided into branch road a and branch road b after by sensible heat pump 8, described branch road a is connected with source pump 1 by a heating valve 9, described branch road b is connected with the input of end face capillary 5 by a refrigeration valve 10, the input of described sensible heat load soil Cooling and Heat Source 4 is divided into branch road c and branch road d, described branch road c is connected with source pump 1 by No. two heating valves 11, and described branch road d is connected with the output of end face capillary 5 by No. two refrigeration valve 12; Described source pump 1 is also by being connected to form circulating path for warming-up 13 and ground capillary 6; Described source pump 1 is also connected with fresh air dehumidification unit 2 by pipeline.Further, described soil Cooling and Heat Source is comprised of PE pipe, water collecting and diversifying device and pipeline, and the PE pipe quantity of described sensible heat load soil Cooling and Heat Source 4 is more than the PE pipe quantity of latent heat load soil Cooling and Heat Source 3, to reduce the temperature difference of capillary end and soil Cooling and Heat Source.
The described warm and humid independent soil natural source capillary air-conditioning system of controlling, when working summer, a heating valve 9 and No. two heating valves 11 are closed, a refrigeration valve 10 and No. two refrigeration valve 12 are opened, cold water in sensible heat load soil Cooling and Heat Source 4 directly enters end face capillary 5 by sensible heat pump 8 and carries out radiation refrigeration, processes sensible heat load; The cold water of latent heat load soil Cooling and Heat Source 3 is sent into source pump 1 generation cold water by latent heat pump 7 and is entered fresh air dehumidification unit 2 processing latent heat loads; While working in the winter time: a refrigeration valve 10 and No. two refrigeration valve 12 are closed, a heating valve 9 and No. two heating valves 11 are opened, the warm water of sensible heat load soil Cooling and Heat Source 4 and latent heat load soil Cooling and Heat Source 3 is sent into source pump 1 by sensible heat pump 8 and latent heat pump 7 respectively, source pump 1 produces the hot water that is enough to heating, by sending into ground capillary 5 for warming-up 13, heat.
The warm and humid independent soil natural source capillary air-conditioning system of controlling designing in sum, under summer condition, from the cold water of sensible heat load soil Cooling and Heat Source 4, directly entering described capillary end carries out radiation refrigeration and processes sensible heat load, ratio traditionally source heat pump air-conditioning system has reduced the heat pump of processing sensible heat load, both reduce initial outlay, also saved operating cost; Under operating mode, owing to there is no plate type heat exchanger between source pump 1 and capillary end, source pump the needed hot water temperature who provides also can reduce, and reduced the energy consumption of source pump in the winter time.
Above record, only, for utilizing the embodiment of this origination techniques content, modification, variation that any those skilled in the art use this creation to do, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.
Claims (2)
1. a warm and humid independence is controlled soil natural source capillary air-conditioning system, it is characterized in that: comprise soil Cooling and Heat Source, source pump, fresh air dehumidification unit and capillary end, described soil Cooling and Heat Source is divided into latent heat load soil Cooling and Heat Source and sensible heat load soil Cooling and Heat Source, described capillary end is sensible heat processing unit, comprises the end face capillary of bearing refrigeration duty and the ground capillary of bearing thermic load; Described latent heat load soil Cooling and Heat Source is connected with source pump and is formed circulating path by latent heat pump; The output of described sensible heat load soil Cooling and Heat Source is divided into branch road a and branch road b after by sensible heat pump, described branch road a is connected with source pump by a heating valve, described branch road b is connected with end face input capillaceous by a refrigeration valve, the input of described sensible heat load soil Cooling and Heat Source is divided into branch road c and branch road d, described branch road c is connected with source pump by No. two heating valves, and described branch road d is connected with end face output capillaceous by No. two refrigeration valve; Described source pump is also by being connected to form circulating path for warming-up and ground capillary; Described source pump is also connected with fresh air dehumidification unit by pipeline.
2. warm and humid independence according to claim 1 is controlled soil natural source capillary air-conditioning system, it is characterized in that: described soil Cooling and Heat Source is comprised of PE pipe, water collecting and diversifying device and pipeline, the PE pipe quantity of described sensible heat load soil Cooling and Heat Source is more than the PE pipe quantity of latent heat load soil Cooling and Heat Source, to reduce the temperature difference of capillary end and soil Cooling and Heat Source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410281900.8A CN104089350B (en) | 2014-06-23 | 2014-06-23 | A kind of warm and humid independent control soil natural source capillary tube air conditioning system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410281900.8A CN104089350B (en) | 2014-06-23 | 2014-06-23 | A kind of warm and humid independent control soil natural source capillary tube air conditioning system |
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| CN104089350A true CN104089350A (en) | 2014-10-08 |
| CN104089350B CN104089350B (en) | 2016-08-17 |
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| CN201410281900.8A Expired - Fee Related CN104089350B (en) | 2014-06-23 | 2014-06-23 | A kind of warm and humid independent control soil natural source capillary tube air conditioning system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839227A (en) * | 2017-03-31 | 2017-06-13 | 际高贝卡科技有限公司 | A kind of semi-central air conditioning of independent temperature-humidity control |
| CN112361477A (en) * | 2020-12-04 | 2021-02-12 | 河南三张节能环保工程有限公司 | Clean windless air conditioning system of soil source heat pump special for villa |
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| US5261251A (en) * | 1992-02-11 | 1993-11-16 | United States Power Corporation | Hydronic building cooling/heating system |
| DE20004881U1 (en) * | 2000-03-17 | 2001-07-26 | Thermosoft Klimatechnik Gmbh | Device for tempering the interior of buildings |
| CN201569099U (en) * | 2009-12-30 | 2010-09-01 | 北京依科瑞德地源科技有限责任公司 | Novel air-conditioning system for top plate of capillary tube of ground source heat pump |
| CN102261709A (en) * | 2011-06-16 | 2011-11-30 | 江苏大学 | Energy-saving comfortable air-conditioning system and working method thereof |
| CN202392928U (en) * | 2011-12-20 | 2012-08-22 | 上海克络蒂新能源科技有限公司 | Temperature-humidity independent control air-conditioning system with GSHP (ground source heat pump) unit |
| CN203907863U (en) * | 2014-06-23 | 2014-10-29 | 上海怡好生态空调科技有限公司 | Temperature and humidity independent control soil natural source capillary pipe air conditioning system |
-
2014
- 2014-06-23 CN CN201410281900.8A patent/CN104089350B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5261251A (en) * | 1992-02-11 | 1993-11-16 | United States Power Corporation | Hydronic building cooling/heating system |
| DE20004881U1 (en) * | 2000-03-17 | 2001-07-26 | Thermosoft Klimatechnik Gmbh | Device for tempering the interior of buildings |
| CN201569099U (en) * | 2009-12-30 | 2010-09-01 | 北京依科瑞德地源科技有限责任公司 | Novel air-conditioning system for top plate of capillary tube of ground source heat pump |
| CN102261709A (en) * | 2011-06-16 | 2011-11-30 | 江苏大学 | Energy-saving comfortable air-conditioning system and working method thereof |
| CN202392928U (en) * | 2011-12-20 | 2012-08-22 | 上海克络蒂新能源科技有限公司 | Temperature-humidity independent control air-conditioning system with GSHP (ground source heat pump) unit |
| CN203907863U (en) * | 2014-06-23 | 2014-10-29 | 上海怡好生态空调科技有限公司 | Temperature and humidity independent control soil natural source capillary pipe air conditioning system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839227A (en) * | 2017-03-31 | 2017-06-13 | 际高贝卡科技有限公司 | A kind of semi-central air conditioning of independent temperature-humidity control |
| CN112361477A (en) * | 2020-12-04 | 2021-02-12 | 河南三张节能环保工程有限公司 | Clean windless air conditioning system of soil source heat pump special for villa |
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| Publication number | Publication date |
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| CN104089350B (en) | 2016-08-17 |
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Effective date of registration: 20161227 Address after: 200030 Shanghai city Xuhui District Zhaojiabang Road No. 789 building 7 floor F1 block Yao Patentee after: Collaine new energy technology (Shanghai) Co., Ltd. Patentee after: Zhang Shuyong Address before: Xuhui business building 168 No. 200030 Shanghai Xuhui District Yude road 2608 room Patentee before: SHANGHAI YIHAO ECOLOGICAL AIR-CONDITIONING SCIENCE & TECHNOLOGY CO., LTD. Patentee before: Zhang Shuyong |
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Granted publication date: 20160817 Termination date: 20180623 |
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