CN1276503A - Energy-saving centralized air conditioning system with water circulation - Google Patents
Energy-saving centralized air conditioning system with water circulation Download PDFInfo
- Publication number
- CN1276503A CN1276503A CN99108258A CN99108258A CN1276503A CN 1276503 A CN1276503 A CN 1276503A CN 99108258 A CN99108258 A CN 99108258A CN 99108258 A CN99108258 A CN 99108258A CN 1276503 A CN1276503 A CN 1276503A
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- China
- Prior art keywords
- water
- air conditioner
- heat exchanger
- central air
- conditioner system
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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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- 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
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- Other Air-Conditioning Systems (AREA)
Abstract
An energy-saving centralized air conditioner system with water circulation uses the natural temp difference between air on ground surface and earth crust as energy source for refrigerating, and the water as cold medium. The pressurizing water pump is communicated with all heat exchangers. The water source is the naturally cooled water at 10-20 deg.C in underground pool and the water in deep well or in water tower. Its advantages are simple structure, less investment, high refrigerating effect, and low cost.
Description
The present invention relates to air handling system or equipment technical field.
Central air-conditioning refrigerating system in the past adopts the electronic refrigerator involve great expense, and is in parallel or be in series with a plurality of fan type heat exchangers on water pipe or the airduct branch road.Its refrigerator complex structure involves great expense, and power consumption is big, and power failure can't move.General family, unit are difficult to accept, and are difficult for popularizing, and especially inconvenience is promoted the use of in the rural area.
The object of the invention provides a kind of energy-conservation water circulation central air conditioner system, and it can satisfy general refrigeration demand, and system architecture is simple, and cost is low, can utilize the natural temperature differential hydrophily refrigeration of the face of land air and the earth's crust, saves the energy, reduces use cost greatly.
The present invention is achieved in that a kind of energy-conservation water circulation central air conditioner system, it is characterized in that pressure pump, be connected by pipeline and each branch fan type heat exchanger in parallel or series connection, the water source of water pump is water in water or the water tower in 10 ℃-20 ℃ the phreatic water, underground storage tank for temperature after ground temperature cools off naturally.
Pipeline is that plastics-metal film compound pipeline complex pipeline is good, in case backwater is contaminated, is convenient to utilize.
There is an outer cover outside of coil pipe plate fin heat exchanger, and a side of heat exchanger is a blower fan, and opposite side is provided with the import or export of wind, to strengthen the convection circulation in room.
Be provided with the hydraulic turbine between water inlet pipe, water wheel axle links to each other with fan shaft by mechanical transmission mechanism, thereby blower fan can be driven in not electricity consumption.Also can with electric fan etc.
The water that comes out from heat exchanger passes through pond next time, pipeline inflow place, and back pool communicates by underground aqueduct and underground storage tank, so that cooling and cycling use of water.Recirculation water also can be directly used in domestic water, water for industrial use or boiler feed water etc.
For strengthening cooling effect, the aqueduct between storage cistern and back pool is good by a underground refrigeration ice kiln.
The present invention compares with existing central air conditioner system, and advantage is: simple in structure, reduced investment, cooling effect can satisfy the demands, and especially can save a large amount of energy, and cost is low, therefore, very easily applies.Be particularly suitable for the concentrated refrigeration of family, unit or several buildings building.The recirculation water of refrigeration can flow in back pool, aqueduct and the tank and recycle, and also can be used for boiler water supply, industrial warm water or domestic water etc.When intrasystem water was not enough, the available deep-well of providing for oneself replenished or is replenished by running water.As changing low-temperature receiver into thermal source, can make things convenient for central heating.Thermal source can be with the hot water of heating boiler supply, the hot water of solar water heater, and industrial exhaust heat water has the local available geothermal water of hot spring or geothermal water etc., can save the heat supply energy greatly.
Be described further below in conjunction with embodiment and accompanying drawing, but not as a limitation of the invention.
Fig. 1 is its structural representation.
Fig. 2 is A among Fig. 1-A cutaway view.
Fig. 3 is a Hydrodynamic force fan heat exchanger structure schematic diagram.
Referring to Fig. 1, circulation pressure pump 3 is extracted water in water or the water tower 2 in water in the storage cistern 1 or the deep-well 3 out, and pressure adds in each branch's waterpipe 5, is distributed in each blower fan heat exchanger 8, return pipe feeds in the underground back pool 13, or is used to wash 9, boiler 10, bathing 11, irrigates 12 etc.1 of underground back pool 13 and underground storage tank are communicated with aqueduct 14, and aqueduct passes through from underground, preferably pass through from ice kiln 15, to strengthen cooling.Tank and back pool can be concrete, masonry structure or are steel plate structure, when the hole diameter is the dark 3-5m of 3m, can drive 6 heat exchangers, refrigeration area 180m, and 15-18 ℃ of tank coolant-temperature gage, return water temperature 19-23 ℃, refrigeration temperature in room can reach 20-27 ℃.16 is the cold water device, for example, with the cold water device in the cooling tower, blows the water-cooled cooling of spray etc. with blower fan.
Same Fig. 1 of label among Fig. 2.
Referring to Fig. 3,22 is the multiply coiled pipe, 22 is fin, 24 is housing, and 23 is air outlet, and 33 is air inlet, 19 is blower fan, 17 is water wheels, and 18 for being total to public axle (blower fan, water wheels tumbler), and 31 for entering the rotary threeway on-off valve of backguy on the pipe 32,30 is temperature-sensitive element constant temperature motor valve, 29 is outlet pipe, and 26 is automatic exhaust steam valve, in order to control flow, flow velocity, be added with stop valve (blower fan speedup) and triple valve 27 in the circuit, 25 is the water expanding chamber, slows down for making water, to stablize rotation speed of fan.33 is air inlet, and 20 accept the chassis for condensed water.34 is valve porous humidifier, the adjustable air temperature.As low-temperature receiver being become thermal source such as boiler, can make heating system and use.
Claims (7)
1, a kind of energy-conservation water circulation central air conditioner system, it is characterized in that pressure pump is connected by pipeline and each branch fan type heat exchanger in parallel or series connection, the water source of water pump is water in water in 10 ℃-20 ℃ the underground storage tank, phreatic water or the water tower for temperature after ground temperature cools off naturally.
2, central air conditioner system according to claim 1 is characterized in that described pipeline is a plastic-metal film compound pipeline complex pipeline.
3, central air conditioner system according to claim 1, it is characterized in that the fan type heat exchanger structure is: there is an outer cover outside of coil pipe plate fin heat exchanger, and a side of heat exchanger is a blower fan, and opposite side is provided with the import or export of wind.
4, central air conditioner system according to claim 3 is characterized in that being provided with the hydraulic turbine between the water inlet pipe of heat exchanger, and water wheel axle links to each other with fan shaft by mechanical transmission mechanism.
5, according to claim 1,2,3 or 4 described central air conditioner systems, it is characterized in that passing through pond next time, pipeline inflow place from the water that heat exchanger comes out, back pool communicates by underground water guide heat exchanger tube and underground storage tank.
6, central air conditioner system according to claim 5 is characterized in that the aqueduct between storage cistern and back pool is iced kiln by refrigeration.
7, central air conditioner system according to claim 5 is characterized in that back pool top is provided with the cold water device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99108258A CN1276503A (en) | 1999-06-04 | 1999-06-04 | Energy-saving centralized air conditioning system with water circulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99108258A CN1276503A (en) | 1999-06-04 | 1999-06-04 | Energy-saving centralized air conditioning system with water circulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1276503A true CN1276503A (en) | 2000-12-13 |
Family
ID=5273249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99108258A Pending CN1276503A (en) | 1999-06-04 | 1999-06-04 | Energy-saving centralized air conditioning system with water circulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1276503A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869850A (en) * | 2019-03-11 | 2019-06-11 | 五邑大学 | A kind of water-cooling type air conditioning system |
| CN114077132A (en) * | 2021-10-11 | 2022-02-22 | 陈淇桦 | Multimedia teaching projector |
-
1999
- 1999-06-04 CN CN99108258A patent/CN1276503A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869850A (en) * | 2019-03-11 | 2019-06-11 | 五邑大学 | A kind of water-cooling type air conditioning system |
| CN114077132A (en) * | 2021-10-11 | 2022-02-22 | 陈淇桦 | Multimedia teaching projector |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |