CN203731597U - Energy-saving circulating device of geothermal air conditioner - Google Patents
Energy-saving circulating device of geothermal air conditioner Download PDFInfo
- Publication number
- CN203731597U CN203731597U CN201420018628.XU CN201420018628U CN203731597U CN 203731597 U CN203731597 U CN 203731597U CN 201420018628 U CN201420018628 U CN 201420018628U CN 203731597 U CN203731597 U CN 203731597U
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- China
- Prior art keywords
- water
- air conditioning
- energy
- ground
- geothermal
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 91
- 238000004378 air conditioning Methods 0.000 claims abstract description 42
- 235000020681 well water Nutrition 0.000 claims abstract description 11
- 239000002349 well water Substances 0.000 claims abstract description 11
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 11
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 239000003673 groundwater Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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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
-
- 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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/54—Free-cooling systems
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
The utility model relates to an energy-saving circulating device of a geothermal air conditioner. The energy-saving circulating device comprises a geothermal central air conditioning unit, a water taking well and a central control unit. A geothermal energy circulating collector is additionally arranged between the water taking well and the geothermal central air conditioning unit. At least five vertically-arranged parallel water distribution flow baffles are arranged in the geothermal energy circulating collector. The water taking well is communicated with a well water inlet of the geothermal energy circulating collector. A water outlet of the geothermal energy circulating collector is communicated with a water inlet pipe of the geothermal central air conditioning unit. A water outlet pipe of the geothermal central air conditioning unit is communicated with a circulating water inlet of the geothermal energy circulating collector. Temperature sensors are arranged on the water inlet pipe and the water outlet pipe of the geothermal central air conditioning unit respectively. Through the energy-saving circulating device, the underwater exploitation quantity of the geothermal central air conditioning unit can be greatly reduced, cyclic utilization of effective underwater resources can be automatically controlled, geothermal energy resources can be utilized to the maximum extent, the environment can be protected, the resources can be saved, and sustainable development of geothermal energy utilization can be achieved.
Description
Technical field
The utility model relates to geothermal air conditioner technical field, is specifically related to a kind of geothermal air conditioner economizer cycle.
background technology
Central air conditioning of ground energy is a kind of underground shallow layer geothermal energy resources (also claim ground can) that utilize, not only can heat supply but also the high-efficiency energy-saving air conditioning system that can freeze, and water resource heat pump, by a small amount of high-grade energy (as electric energy) of input, is realized low-temperature heat energy to high temperature bit transition.In the winter time the heat in ground energy " is got " out, improved after temperature, supply with indoor heating; In summer, indoor heat " is got " out, be discharged in ground energy, with this, reach the cooling and warming to user.At present, on market, occurred a large amount of earth temperature air conditioners, but in prior art, the most of water of ground temperature central air conditioning of ground energy unit directly enters heat exchanger, utilizes ground can freeze, heat; Also having small part is in water system, to increase heat-exchange device, indirectly ground can be used for to air-conditioning system.Above two kinds of modes all exist large, the effective groundwater resources of amount of groundwater mining reasonably to be recycled, and excessive exploitation not only seriously causes ground energy source waste, and makes surface layer heat energy unbalance, the destruction that very easily causes surface layer geological conditions.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art part, a kind of novel geothermal air conditioner economizer cycle is provided, this system can regulate the flow of recirculated water automatically according to the variation of ground temperature central air conditioning group Inlet and outlet water temperature, to guarantee the least quantity of the normal operation of unit.
The technical scheme in the invention for solving the technical problem is: a kind of geothermal air conditioner economizer cycle, comprise central air conditioning of ground energy unit, water intake well and central controller, between water intake well and central air conditioning of ground energy unit, set up a ground energy circle collection device, described ground can at least vertically be provided with 5 parallel water routes distribution flow-stopping plates in circle collection device, on flow-stopping plate, be provided with filter bores, described water intake well is through suction pump, primary water treating apparatus can be communicated with by circle collection device well water water inlet with ground, described ground can be positioned at distribution flow-stopping plate bottom, water route by circle collection device delivery port, and at least arrange 2 and branch out water pipe, the described water pipe that branches out gathers by water circulating pump and is communicated with central air conditioning of ground energy unit water inlet pipe through collector pipe, described central air conditioning of ground energy unit outlet pipe communicatively can circle collection device recirculated water water inlet, and set temperature sensor on central air conditioning of ground energy unit water inlet pipe and outlet pipe respectively, on central air conditioning of ground energy unit water inlet pipe, be also provided with motor-operated control valve and be connected with return pipe, described temperature sensor, motor-operated control valve is through wire and central controller electrical connection, described water circulating pump and suction pump are electrically connected through the RHVC of wire and central controller respectively.
Preferably, in energy circle collection device internal upper part position, ground, be also provided with energy distributor, described energy distributor is communicated with ground energy circle collection device well water water inlet and recirculated water water inlet respectively.
Preferably, on ground, energy circle collection device side wall upper part is also provided with overflow pipe, and described overflow pipe is communicated with return pipe.
Beneficial effect: the utility model is owing to increasing ground energy circle collection device in central air conditioning of ground energy system, on energy circle collection device water route, ground, temperature sensor is installed, sensor is connected with the converter plant in central controller, converter plant can energy circle collection device ground, base area energy attenuation, the at any time least quantity of regulating system discharge to guarantee that unit normally moves.In addition, the setting that flow-stopping plate is distributed in water route not only adjustably can circle collection device in the flow of current, and can also filter out the impurity in recirculated water, to guarantee the quality of recirculated water, prevent from stopping up circulation line.This patent is also provided with energy distributor in ground energy circle collection device, central controller according to the temperature signal detecting automatically control cold water (well water), hot water (recirculated water) mixes in energy distributor with proper ratio, the temperature of more intelligent adjusting recirculated water.This device can reduce the yield of central air conditioning of ground energy to underground water in a large number, and the effective groundwater resources of controlled circulation utilization, maximally utilise ground energy source automatically, and protection of the environment, economizes on resources, and realizes the sustainable development that ground can utilize.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model geothermal air conditioner economizer cycle;
Fig. 2 is another kind of structural representation of the present utility model.
Number in the figure, 1 is central air conditioning of ground energy unit, and 2 is ground energy circle collection device, and 3 is central controller, and 4 is water intake well, 5 is that flow-stopping plate is distributed in water route; 6 is primary water treating apparatus, and 7 is central air conditioning of ground energy unit water inlet pipe, and 8 is central air conditioning of ground energy unit outlet pipe, and 9 is water inlet pipe temperature sensor, and 10 is outlet pipe temperature sensor; 11 is wire, and 12 is well water drinking-water pipe, and 13 is suction pump, and 14 is water circulating pump, and 15 is return pipe; 16 is overflow pipe, and 17 is motor-operated control valve, and 18 is energy distributor, and 19 is back water well.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is described further.
Embodiment 1: a kind of geothermal air conditioner economizer cycle, comprise central air conditioning of ground energy unit 1, water intake well 4 and central controller 3, between water intake well 4 and central air conditioning of ground energy unit, set up a ground energy circle collection device 2, by ground energy circle collection device 2, provide central air conditioning of ground energy unit 3 to promote required low-temperature receiver and the thermal source of energy.Described ground is can circle collection device 2 interior to be vertically provided with 5 parallel water routes and to distribute flow-stopping plates 5, on flow-stopping plate 5, is provided with filter bores, and filter bores can filter out the impurity in recirculated water, to prevent pipeline blockage.Described water intake well 4 can be communicated with by circle collection device 2 well water water inlets with ground through suction pump 13, primary water treating apparatus 6, described ground can be positioned at distribution flow-stopping plate 5 bottoms, water route by circle collection device 2 delivery ports, and arrange 3 and branch out water pipe, the described water pipe that branches out gathers by water circulating pump 14 and is communicated with central air conditioning of ground energy unit water inlet pipe 7 through collector pipe, and on ground, energy circle collection device 2 side wall upper part are also provided with overflow pipe 16.Described central air conditioning of ground energy unit outlet pipe 8 communicatively can circle collection device 2 recirculated water water inlets, difference set temperature sensor 9 on central air conditioning of ground energy unit water inlet pipe 7 and outlet pipe 8,10, on central air conditioning of ground energy unit water inlet pipe, be also provided with motor-operated control valve 17 and be connected with return pipe 15, described ground can be communicated with return pipe 15 by circle collection device overflow pipe 16, and return pipe 15 is communicated with back water well 20.Described temperature sensor 9,10, motor-operated control valve 17 are through wire and central controller electrical connection, and described water circulating pump and suction pump are electrically connected through the RHVC of wire and central controller respectively.
Operation principle: be arranged on temperature sensor on central air conditioning of ground energy unit inlet and outlet pipe by unit Inlet and outlet water temperature variations real-time Transmission to central controller, by central controller, setting program is installed according to Inlet and outlet water difference variation situation, assign instruction to the RHVC of the water circulating pump being communicated with ground energy collector, make water circulating pump keep converting operation; When if the water temperature situation of change of ground energy circle collection device surpasses the setting numerical value of central controller, central controller transmits instruction to suction pump, control suction pump and extract well water, well water enters ground energy circle collection device by drinking-water pipe after primary water treating apparatus, after central controller detection water temperature reaches setting value, water circulating pump carries out converting operation or out of service; Central controller is assigned instruction to the motor-operated control valve on central air conditioning of ground energy unit water inlet pipe on the other hand, and the part water bypass in water route is got back in back water well.The ground providing due to geothermal air conditioner circulating energy-saving device can be consistent substantially with the load of ground temperature central air conditioning of ground energy unit actual condition discharge (absorption), both guaranteed the normal operation of central air conditioning of ground energy system, greatly reduced again the consumption of central air conditioning of ground energy system to underground water, water pump is realized converting operation, save operating cost, water-saving and electricity-saving rate can reach 50-70%.This technology is applicable to various central air conditioning of ground energy.
Embodiment 2: another kind of geothermal air conditioner economizer cycle, the present embodiment content and embodiment 1 content are basic identical, same section content no longer repeats, as different from Example 1: referring to Fig. 2, the present embodiment is also provided with energy distributor 18 in energy circle collection device 2 internal upper part positions, ground, water intake well 4 is communicated with energy distributor 18 well water water inlets through suction pump 13, primary water treating apparatus 6, and described energy distributor 18 is also communicated with ground temperature central air conditioning group outlet pipe 8.Under the control of central controller 3, in energy distributor 18, cold water, hot water mix in proportion automatically, automatic adjusting circulating water temperature that can be more intelligent.
Claims (3)
1. a geothermal air conditioner economizer cycle, comprise central air conditioning of ground energy unit (1), water intake well (4) and central controller (3), it is characterized in that: between water intake well (4) and central air conditioning of ground energy unit (1), set up a ground energy circle collection device (2), described ground can at least vertically be provided with 5 parallel water routes distribution flow-stopping plates (5) in circle collection device (2), on flow-stopping plate (5), be provided with filter bores, described water intake well (4) is through suction pump (13), primary water treating apparatus (6) can be communicated with by circle collection device (2) well water water inlet with ground, described ground can be positioned at distribution flow-stopping plate (5) bottom, water route by circle collection device (2) delivery port, and at least arrange 2 and branch out water pipe, the described water pipe that branches out gathers by water circulating pump (14) and is communicated with central air conditioning of ground energy unit water inlet pipe (7) through collector pipe, described central air conditioning of ground energy unit outlet pipe (8) communicatively can circle collection device (2) recirculated water water inlet, and respectively at central air conditioning of ground energy unit water inlet pipe (7) and the upper set temperature sensor (9 of outlet pipe (8), 10), on central air conditioning of ground energy unit water inlet pipe (7), be also provided with motor-operated control valve (17) and be connected with return pipe (15), described temperature sensor, motor-operated control valve is through wire and central controller (3) electrical connection, described water circulating pump (14) and suction pump (13) are electrically connected through the RHVC of wire and central controller respectively.
2. geothermal air conditioner economizer cycle according to claim 1, it is characterized in that: in ground energy circle collection device (2) internal upper part position, be also provided with energy distributor (18), described energy distributor (18) is communicated with ground energy circle collection device (2) well water water inlet and recirculated water water inlet respectively.
3. geothermal air conditioner economizer cycle according to claim 1 and 2, is characterized in that: in ground energy circle collection device (2) side wall upper part, be also provided with overflow pipe (16), described overflow pipe (16) is communicated with return pipe (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420018628.XU CN203731597U (en) | 2014-01-13 | 2014-01-13 | Energy-saving circulating device of geothermal air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420018628.XU CN203731597U (en) | 2014-01-13 | 2014-01-13 | Energy-saving circulating device of geothermal air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203731597U true CN203731597U (en) | 2014-07-23 |
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ID=51201666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420018628.XU Expired - Lifetime CN203731597U (en) | 2014-01-13 | 2014-01-13 | Energy-saving circulating device of geothermal air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203731597U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091174A (en) * | 2016-08-11 | 2016-11-09 | 河北华威新能源科技有限公司 | Ground, special point of family of building can water machine central air conditioner system |
| CN106338158A (en) * | 2016-04-01 | 2017-01-18 | 安徽新富地能源科技有限公司 | Geothermal energy collection system connecting device |
-
2014
- 2014-01-13 CN CN201420018628.XU patent/CN203731597U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338158A (en) * | 2016-04-01 | 2017-01-18 | 安徽新富地能源科技有限公司 | Geothermal energy collection system connecting device |
| CN106091174A (en) * | 2016-08-11 | 2016-11-09 | 河北华威新能源科技有限公司 | Ground, special point of family of building can water machine central air conditioner system |
| CN106091174B (en) * | 2016-08-11 | 2021-08-17 | 河北华威新能源科技有限公司 | Special household-based geothermal water machine central air-conditioning system for building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 450000 No. 1, unit 4, 38 Nong Ke Road, Jinshui District, Zhengzhou, Henan, 2002 Patentee after: Henan ward Environmental Technology Co.,Ltd. Address before: 450000, No. 1, unit 4, building 38, 2004 agricultural road, Jinshui District, Henan, Zhengzhou Patentee before: ZHENGZHOU WODE AIR CONDITIONER CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |