CN201318759Y - Non-compressor non-energy-consumption refrigeration energy-saving device for geothermal-energy thermal pump central air conditioner - Google Patents
Non-compressor non-energy-consumption refrigeration energy-saving device for geothermal-energy thermal pump central air conditioner Download PDFInfo
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- CN201318759Y CN201318759Y CN 200820008867 CN200820008867U CN201318759Y CN 201318759 Y CN201318759 Y CN 201318759Y CN 200820008867 CN200820008867 CN 200820008867 CN 200820008867 U CN200820008867 U CN 200820008867U CN 201318759 Y CN201318759 Y CN 201318759Y
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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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Abstract
The utility model discloses a non-compressor non-energy-consumption refrigeration energy-saving device for geothermal-energy thermal pump central air conditioner. The technical scheme adopted by the utility model to solve the technical problem is that the device comprises an evaporator water inlet pipe, an evaporator water outlet pipe, a water supplying pipeline and a groundwater return pipeline, wherein, the evaporator water inlet pipe is in T-type connection with a heat exchanger water inlet pipe, and the other end of the heat exchanger water inlet pipe is connected with a hot water inlet of a non-energy-consumption heat exchanger; the evaporator water outlet pipe is in T-type connection with a heat exchanger water outlet pipe, and the other end of the heat exchanger water outlet pipe is connected with a hot water outlet of an evaporator; the water supplying pipeline is in T-type connection with a heat exchanger well water inlet pipe, and the other end of the heat exchanger well water inlet pipe is connected with a well water inlet of the non-energy-consumption heat exchanger; and the groundwater return pipeline is in T-type connection with a heat exchanger well water outlet pipe, and the other end of the heat exchanger well water outlet pipe is connected with a well water outlet of the non-energy-consumption heat exchanger. The utility model has the beneficial effects that Compared with a compressor refrigerant, the device saves energy by 80% during heat exchange has the same air-conditioning refrigeration effect; and the energy efficiency ratio is five times of that of a geothermal-energy thermal pump. Therefore, the device is an efficient, energy-saving, environment-friendly air-conditioning refrigeration device.
Description
Technical field
The utility model relates to a kind of ground energy heat pump central air-conditioning, and do not need with refrigeration machine consuming electric power directly to utilize the ground energy change cold device when freezing summer, is applicable to China the Northeast.
Background technology
At present with ground energy heat pump as a kind of new forms of energy, just be widely used in the middle of the central air-conditioning, its definite definition is the refrigeration machine that can realize the conversion of evaporimeter and condenser function.Select from GB50155-92 " HVAC terminology standard ".
The ground energy heat pump central air-conditioning is made up of three parts: phreatic draw water and recharge part, air conditioning terminal fan coil water cyclic part, can pump, core is a ground energy heat pump, and it is made up of evaporimeter, condenser, throttling arrangement, compressor and chemical refrigerant.Cold-producing medium is the heat extraction that circulates in the terminal fan coil recirculated water in the evaporimeter.The effect of the cold-producing medium process compressor of heat absorption is sent in the condenser does cold and hot exchange with drawing up the underground water that comes, and takes away heat after the well water heat absorption and irritates back underground again by water return pipeline.
Water in the terminal fan coil of central air-conditioning is through circulating in evaporimeter that terminal circulating pump does not stop, heat is drawn by chemical refrigerant, indoor temperature is lowered, the cold-producing medium of draw heat is consumed the compressor of certain electric energy and is delivered in the condenser, in condenser with draw up the cold and hot exchange of well water that comes, drawing up the low temperature well water that comes is recharged behind the draw heat underground again from chemical refrigerant again, the power consumption of maximum was the power consumption of compressor when whole ground energy heat pump central air-conditioning freezed, account for that whole air conditioner refrigerating can consume energy 80%, be the highest part of power consumption.
Summary of the invention
The deficiency of the high and not environmental protection of compressor power consumption when freezing summer in order to solve existing ground energy heat pump central air conditioner system, the utility model provides a kind of ground energy heat pump central air-conditioning refrigeration not have the energy saver of energy consumption refrigeration without compressor.
The technical scheme that its technical problem that solves the utility model adopts is: it has the evaporimeter water inlet pipe, the evaporimeter outlet pipe, watering pipeline, the underground water water return pipeline, the T font connects the heat exchanger water inlet pipe on the evaporimeter water inlet pipe, the other end joins with no energy consumption exchanger heat water inlet, the T font connects the heat exchanger outlet pipe on the evaporimeter outlet pipe, the hot water outlet of the other end and evaporimeter joins, the T font connects heat exchanger well water water inlet pipe on watering pipeline, the other end joins with the well water import of no energy consumption heat exchanger, the T font connects heat exchanger well water outlet pipe on the underground water return pipe, and the other end joins with the well water outlet of no energy consumption heat exchanger.
On the heat exchanger water inlet pipe, on the heat exchanger outlet pipe, on the heat exchanger well water water inlet pipe, on the heat exchanger well water outlet pipe heat exchanger valve is installed all.
Mounted valve on the evaporimeter water inlet pipe, mounted valve on the evaporimeter outlet pipe, mounted valve on the watering pipeline, mounted valve on the underground water water return pipeline.
Connect a triplate line on the well water watering pipeline in existing ground energy heat pump central air conditioner system, be connected to the water inlet of the heat exchanger of a no energy consumption, the delivery port of the heat exchanger other end is connected on the pipeline of well water recharge water with pipeline, closed-in well water waterborne leads to the valve of condenser, on the well water water will nature under the effect of immersible pump pass through recharge smoothly behind the no energy consumption heat exchanger underground.
In the terminal circular chamber of existing ground energy heat pump central air-conditioning, also connect the heat exchanger water inlet that a triplate line is connected to no energy consumption on the pipeline of water outlet, heat exchanger other end delivery port is connected to indoor inlet pipeline with pipeline, close the valve that leads on the evaporator pipeline, recirculated water in the terminal fan coil directly enters to get back to again by the road in the terminal fan coil in the heat exchanger of no energy consumption by pipeline under the effect of circulating pump again and constantly circulates, constantly the terminal recirculated water of circulation takes the heat that absorbs in the no energy consumption heat exchanger to by the heat exchange of indoor fan coil pipe, carry out cold and hot exchange with underground 5 ℃-12 ℃ well water that constantly enters no energy consumption heat exchanger, well water heat absorption back temperature improves, and well water is recharged underground.Terminal recirculated water is lowered the temperature in the return chamber, and constantly the requirement of central air-conditioning indoor refrigeration in summer has been finished in circulation.Terminal circulating water temperature is 7 ℃-12 ℃ during other ground energy heat pump refrigeration, and this is to consume the temperature of certain electric energy by evaporimeter and condenser conversion with compressor, cold-producing medium.This shows, the wide geographic area that the northern area of China underground water temperature is 5 ℃-12 ℃ adopts the utility model to reach the temperature that refrigeration needs by the temperature that no energy consumption heat exchanger carries out the terminal recirculated water in cold and hot exchange back in the same old way, the simple small investment of device structure, nothing that obvious energy conservation is pollution-free discharging.
The beneficial effects of the utility model are: than energy-conservation 80% with the compressor refrigerant heat exchange, the air conditioner refrigerating effect is identical, and Energy Efficiency Ratio is 5 times of ground energy heat pump, is a kind of air-conditioning refrigeration plant of high-efficient energy-saving environment friendly.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified, this accompanying drawing is a structural representation of the present utility model, is labeled as among the figure: 1, immersible pump, 2, watering pipeline, 3, the underground water water return pipeline, 4, last water non-return valve, 5, electric water treatment device, 6, hydrocyclone, 7, valve, 8, terminal circulating pump, 9, the evaporimeter water inlet pipe, 10, the evaporimeter outlet pipe, 11, terminal indoor fan coil pipe, 12, evaporimeter, 13, condenser, 14, compressor, 15, throttling arrangement, 16, the heat exchanger water inlet pipe, 17, the heat exchanger outlet pipe, 18, heat exchanger well water water inlet pipe, 19, heat exchanger well water outlet pipe, 20, heat exchanger valve, 21, no energy consumption heat exchanger, Figure 22, valve, 23, valve, 24, valve.
The specific embodiment
In the drawings: in the existing pipeline and equipment component in the ground energy heat pump central air conditioner system, setting up the heat exchanger and the pipeline (expression of picture two-wire is set up among the figure part pipeline and heat exchanger) of a no energy consumption opens towards heat exchanger valve (20), close the valve (22) and (23) that lead on the evaporimeter (12), close the valve (7) and (24) that lead to condenser (13), and stop using compressor (14) and throttling arrangement (15), can realize that the utility model ground energy heat pump central air-conditioning does not have energy consumption refrigeration purpose.
In the drawings: immersible pump (1), extract underground low temperature water through underground water watering pipeline (2), by last water non-return valve (4), electric water treatment device (5), hydrocyclone (6), heat exchanger well water inlet pipeline (18), enter no energy consumption heat exchanger (21), the terminal recirculated water of central air-conditioning indoor fan coil pipe (11) in the hot-air heat exchange, the water of heat is endways under the effect of circulating pump (8) in the suction chamber, by evaporimeter water inlet pipe (9), heat exchanger water inlet pipe (16), enter in the no energy consumption heat exchanger (21), the terminal recirculated water that has heat and the underground cold water that enter in the heat exchanger (21) carry out heat exchange, and the underground water temperature of draw heat raises through heat exchanger well water outlet pipe (19), underground water return pipe (3) recharges underground.By the terminal circulating water temperature after the heat absorption reduce the back by heat exchanger outlet pipe (17), enter evaporimeter outlet pipe (10), enter terminal indoor fan coil pipe (11) again, above process constantly circulates, and has reached the air-conditioning purpose of exempting from not have with compressor energy consumption cooling refrigeration.
Claims (3)
1, a kind of ground energy heat pump central air-conditioning exempts from not have energy consumption refrigerated energy-saving device with compressor, it has evaporimeter water inlet pipe (9), evaporimeter outlet pipe (10), watering pipeline (2), underground water water return pipeline (3), it is characterized in that: go up the T font at evaporimeter water inlet pipe (9) and connect heat exchanger water inlet pipe (16), the other end joins with no energy consumption heat exchanger (21) hot water inlet, go up the T font at evaporimeter outlet pipe (10) and connect heat exchanger outlet pipe (17), the hot water outlet of the other end and evaporimeter (21) joins, go up the T font at watering pipeline (2) and connect heat exchanger well water water inlet pipe (18), the other end joins with the well water import of no energy consumption heat exchanger (21), go up the T font at underground water return pipe (3) and connect heat exchanger well water outlet pipe (19), the other end joins with the well water outlet of no energy consumption heat exchanger.
2, ground energy heat pump central air-conditioning according to claim 1 exempts from not have energy consumption refrigerated energy-saving device with compressor, it is characterized in that: heat exchanger water inlet pipe (16) is gone up, heat exchanger outlet pipe (17) is gone up, heat exchanger well water water inlet pipe (18) is gone up, heat exchanger valve (20) all is installed on the heat exchanger well water outlet pipe (19).
3, ground energy heat pump central air-conditioning according to claim 1 exempts from not have energy consumption refrigerated energy-saving device with compressor, it is characterized in that: evaporimeter water inlet pipe (9) is gone up mounted valve (22), evaporimeter outlet pipe (10) is gone up mounted valve (23), watering pipeline (2) is gone up mounted valve (7), and underground water water return pipeline (3) is gone up mounted valve (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820008867 CN201318759Y (en) | 2008-03-28 | 2008-03-28 | Non-compressor non-energy-consumption refrigeration energy-saving device for geothermal-energy thermal pump central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820008867 CN201318759Y (en) | 2008-03-28 | 2008-03-28 | Non-compressor non-energy-consumption refrigeration energy-saving device for geothermal-energy thermal pump central air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201318759Y true CN201318759Y (en) | 2009-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820008867 Expired - Fee Related CN201318759Y (en) | 2008-03-28 | 2008-03-28 | Non-compressor non-energy-consumption refrigeration energy-saving device for geothermal-energy thermal pump central air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201318759Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679484A (en) * | 2012-05-31 | 2012-09-19 | 东南大学 | Water loop heat pump air conditioning system with geothermal energy as single auxiliary cold and heat source |
| CN102721131A (en) * | 2012-06-04 | 2012-10-10 | 广东申菱空调设备有限公司 | Efficient and energy-saving hydropower air-conditioning cold-water and hot-water machine set |
| CN103148550A (en) * | 2013-03-08 | 2013-06-12 | 天津美意空调设备销售有限公司 | Ground source heat pump unit for operation in summer |
-
2008
- 2008-03-28 CN CN 200820008867 patent/CN201318759Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679484A (en) * | 2012-05-31 | 2012-09-19 | 东南大学 | Water loop heat pump air conditioning system with geothermal energy as single auxiliary cold and heat source |
| CN102679484B (en) * | 2012-05-31 | 2014-07-09 | 东南大学 | Water loop heat pump air conditioning system with geothermal energy as single auxiliary cold and heat source |
| CN102721131A (en) * | 2012-06-04 | 2012-10-10 | 广东申菱空调设备有限公司 | Efficient and energy-saving hydropower air-conditioning cold-water and hot-water machine set |
| CN103148550A (en) * | 2013-03-08 | 2013-06-12 | 天津美意空调设备销售有限公司 | Ground source heat pump unit for operation in summer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090930 Termination date: 20100328 |