CN203100286U - Solar energy and air energy double-energy heat source tower - Google Patents
Solar energy and air energy double-energy heat source tower Download PDFInfo
- Publication number
- CN203100286U CN203100286U CN2013200411071U CN201320041107U CN203100286U CN 203100286 U CN203100286 U CN 203100286U CN 2013200411071 U CN2013200411071 U CN 2013200411071U CN 201320041107 U CN201320041107 U CN 201320041107U CN 203100286 U CN203100286 U CN 203100286U
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- energy
- heat
- heat exchange
- air
- solar energy
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- 238000010257 thawing Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 239000007921 spray Substances 0.000 claims description 33
- 238000011084 recovery Methods 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 230000000875 corresponding Effects 0.000 claims description 2
- 230000000903 blocking Effects 0.000 abstract 2
- 238000005096 rolling process Methods 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000003020 moisturizing Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 241000270295 Serpentes Species 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000000630 rising Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
- 239000002349 well water 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
Abstract
The utility model relates to a solar energy and air energy double-energy heat source tower which comprises a tower body frame, a plurality of rows of heat exchange units in an up-and-down mode in the tower body frame. The double-energy heat source tower further comprises a heat insulating and light blocking device capable of covering the outer surfaces of the heat exchange units and a defrosting device used for defrosting the heat exchange units. The heat insulating and light blocking device comprises a window blind and a lifting rolling mechanism for rolling up the window blind. The double-energy heat source tower is formed by combining the heat exchange units of a solar energy and air energy double-energy heat absorption board. The solar energy and air energy double-energy heat source tower can absorb solar energy and air energy simultaneously so as to heat low-temperature media, is in compliance with the low-temperature-level heat energy and low-temperature-deference heat transmission principle, and can defrost the heat exchange units.
Description
Technical field
The utility model relates to a kind of dual intensity thermal source tower that utilizes solar energy and air energy.
Background technology
The conventional central air-conditioning need be installed cold source equipment (refrigeration machine) and heat resource equipment (the auxilliary heat of boiler or electricity) respectively, and boiler heat supplying is to produce meta heat energy with high potential temperature fossil energy, exist energy use efficiency low with problem such as environmental pollution.Therefore, the heat resource equipment of central air-conditioning just progressively by the boiler of the traditional fossil fuel of burning be converted into applied solar energy, air energy, source of sewage, heat source heat pumps such as source, the product of use has air source heat pump, water resource heat pump, earth source heat pump and heat source tower heat pump.At present, the heat source tower heat pump that has come into the market and progressively accepted by the user has open type thermal source tower and closed type heat source tower, open type thermal source tower just slowly is eliminated because of there being problems such as operating cost height, equipment corrosion are serious, the exhaust emission liquids and gases influence environment, though existing closed type heat source tower has solved the above-mentioned three big problems that open type thermal source tower exists, heat exchange efficiency is low owing to only draw airborne heat also allows the user be difficult to accept with the initial outlay cost is high.The basic reason of restriction closed type heat source tower industrialized development is that the heat exchange unit of its use still is that traditional coiled pipe adds outer fin, easy dust stratification of this heat exchange unit and frosting, have a strong impact on heat exchange efficiency, especially under low temperature condition, effect is difficult to be guaranteed especially.
Summary of the invention
The purpose of this utility model is, at the deficiencies in the prior art, provides a kind of dual intensity thermal source tower, can utilize solar energy and air energy simultaneously, and the unit defrosting of energy heat exchanging, improves heat exchange efficiency.
The technical solution of the utility model is, a kind of solar energy and air energy dual intensity thermal source tower, comprise the many up and down row's heat exchange units in tower body framework and the tower body framework, described dual intensity thermal source tower also comprises heat insulation light-baffling device that can cover the heat exchange unit outer surface and the defrosting device that is used for the defrosting of heat exchanging unit, and described heat insulation light-baffling device comprises window-blind and the lifting scrolling mechanism that window-blind can be rolled.
Described tower body framework top is provided with the fan that is driven by frequency control motor.
The corresponding tower body framework in every row's heat exchange unit outside is provided with air inlet, and is provided with airstrainer in air inlet.
Described window-blind is provided with the air grid at the correspondence position with tower body framework air inlet.
Described defrosting device comprises the spray solution pond that is located at tower body framework below, and the port of export in spray solution pond is provided with the spray piping that places every row's heat exchange unit top, and spray head is installed in the spray piping bottom above every row's heat exchange unit; Every row's heat exchange unit below is provided with the condensed water accumulator tank, and each condensed water accumulator tank all is linked into the condensed water recovery pond of tower body framework one side by the condensed water recovery channel, and this condensed water recovery pond is connected by pipeline with the spray solution pond.
Described heat exchange unit comprises the medium pipeline of band inner fin in heat exchanger plates and the heat exchanger plates, and applies solar energy heat absorbing coating at the lateral surface of heat exchanger plates.
Dual intensity thermal source tower described in the utility model both can be used for the thermal-arrest in winter, also can be used for evaporative heat loss and do cooling tower and use in summer, can replace hot-water boiler and heating boiler in the areas to the south, the Changjiang river, the zone can partly replace hot-water boiler and heating boiler on the south the Yellow River to the north of the Changjiang river.When doing the use of thermal source tower winter, it is connected with the central air conditioner main machine evaporimeter, its course of work is as follows: pull-up window-blind at first, allow heat exchange unit be subjected to solar light irradiation, the solar energy heat absorbing coating that is installed in the heat exchange unit on the tower body framework absorbs solar energy and is converted to thermal energy transfer gives medium pipeline and heat exchange wooden partition, air flows into from airstrainer under the rotation of fan attracts, fully contact with inner fin and conduct heat by the air channel to the medium pipeline wall, when cryogenic media flows into by the heat exchange unit pipeline from the medium import, the heat of extraction duct wall and the rising temperature flows out from media outlet, the medium that flows out enters into the main frame evaporimeter and emits heat and reduce temperature from the outlet outflow, enters the medium import again.So move in circles, heat exchange unit continuously absorbs solar energy and air can and provide heat by the main frame evaporimeter to the user.When environment temperature lower (below 3 ℃) and run into rain, snow during weather, air can condensation frosting on fin by the air channel, can have a strong impact on heat exchange efficiency and heating effect like this.For this reason, the utility model dual intensity thermal source tower has designed a cover defrosting device, and its operation principle is: the water pump on the valve on the unlatching spray piping, the startup spray piping, the solution in the spray solution pond flow to shower nozzle by spray piping.The frost melts that spray solution will stick on the fin in the heat exchange unit air channel is fallen, to improve heat exchange efficiency and heating effect.In case when the solution in the spray solution pond is not enough, open the solution inlet port valve that is connected with the water source, open the solution water circulating pump, solution is extracted in the spray pond.Condensed water that condenses on fin and solution flow in the condensed water accumulator tank, flow in the condensed water recovery pond by condensing water conduit, need moisturizing as solution pool, then open the valve moisturizing, and unnecessary condensed water is drained from condensation pond draining valve.When doing the cooling tower use summer, at first heat insulation window-blind to be left behind, the partition solar absorber plate contacts with sunshine, and the thermal source tower is connected with the central air conditioner main machine condenser.At this moment, the port of export of condenser is connected with the media outlet of thermal source tower, entrance point is connected with the medium import of thermal source tower, high-temperature medium flows into from media outlet, only flow out from the medium import by snake bend heat exchange cooling, summer, absorber plate did not absorb heat, by spray equipment spraying cooling on the inner fin of air channel, strengthening rotation speed of the fan can take away the water vapour heat of evaporation, spray system must continuously be worked, and spray solution can be a well water, cryogenic liquid such as underground water or running water, condensed water is closed with spray pond communicating valve door, condensation pond draining valve is often opened, and hot water is drained.
This dual intensity thermal source tower is to combine by two thermal source absorber plate heat exchange units with solar energy and air, and it can absorb solar energy simultaneously and air can heat cryogenic media, meets low-temperature heat energy and low temperature difference heat transfer theory, and can heat exchanging unit defrosting.
Description of drawings
Fig. 1 is the structure chart of a kind of embodiment of the utility model;
Fig. 2 is the sectional structure chart of heat exchange unit among Fig. 1;
Fig. 3 is the structural representation of heat insulation light-baffling device among Fig. 1;
In the drawings:
The import of 4-medium, the 5-media outlet, 8-sprays water pump, 11-spray piping valve,
16-condensed water recovery pond and spray pond communicating valve door, 17-condensed water draining valve,
18-solution water circulating pump, 19-spray solution imported valve, 20-sewage draining valve.
The specific embodiment
As shown in Figure 1, a kind of solar energy and air energy dual intensity thermal source tower, comprise the many up and down row's heat exchange units 2 in tower body framework 1 and the tower body framework 1, described dual intensity thermal source tower also comprises heat insulation light-baffling device 21 that can cover heat exchange unit 2 outer surfaces and the defrosting device that is used for 2 defrostings of heat exchanging unit, tower body framework 1 top is provided with the fan 7 that is driven by frequency control motor 6, the tower body framework 1 of every row's heat exchange unit 2 outside correspondences is provided with air inlet, and is provided with airstrainer 3 in air inlet.
As shown in Figure 3, heat insulation light-baffling device comprises window-blind 24 and the lifting scrolling mechanism 22 that window-blind 24 can be rolled, and window-blind 24 is provided with air grid 23 at the correspondence position with tower body framework air inlet.
Defrosting device comprises the spray solution pond 12 that is located at tower body framework 1 below, and the port of export in spray solution pond 12 is provided with the spray piping 9 that places every row's heat exchange unit 2 tops, and spray head 10 is installed in spray piping 9 bottoms above every row's heat exchange unit 2; Every row's heat exchange unit 2 belows are provided with condensed water accumulator tank 13, and each condensed water accumulator tank 13 all is linked into the condensed water recovery pond 15 of tower body framework 1 one sides by condensed water recovery channel 14, and this condensed water recovery pond 15 and spray solution pond 12 are connected by pipeline.
As shown in Figure 2, heat exchange unit comprises the medium pipeline 32 of band inner fin 33 in heat exchanger plates 35 and the heat exchanger plates 35, and applies solar energy heat absorbing coating 31 at the lateral surface of heat exchanger plates 35.
Claims (6)
1. solar energy and air can dual intensity thermal source towers, comprise the many up and down row's heat exchange units (2) in tower body framework (1) and the tower body framework (1), it is characterized in that, described dual intensity thermal source tower also comprises heat insulation light-baffling device (21) that can cover heat exchange unit (2) outer surface and the defrosting device that is used for heat exchanging unit (2) defrosting, and described heat insulation light-baffling device comprises window-blind (24) and the lifting scrolling mechanism (22) that window-blind (24) can be rolled.
2. according to described solar energy of claim 1 and air energy dual intensity thermal source tower, it is characterized in that described tower body framework (1) top is provided with the fan (7) that is driven by frequency control motor (6).
3. according to described solar energy of claim 1 and air energy dual intensity thermal source tower, it is characterized in that the corresponding tower body framework (1) in every row's heat exchange unit (2) outside is provided with air inlet, and is provided with airstrainer (3) in air inlet.
4. according to described solar energy of claim 3 and air energy dual intensity thermal source tower, it is characterized in that described window-blind (24) is provided with air grid (23) at the correspondence position with tower body framework air inlet.
5. according to described solar energy of one of claim 1-3 and air energy dual intensity thermal source tower, it is characterized in that, described defrosting device comprises the spray solution pond (12) that is located at tower body framework (1) below, the port of export in spray solution pond (12) is provided with the spray piping (9) that places every row's heat exchange unit (2) top, and in spray piping (9) bottom of every row's heat exchange unit (2) top spray head (10) is installed; Every row's heat exchange unit (2) below is provided with condensed water accumulator tank (13), and each condensed water accumulator tank (13) all is linked into the condensed water recovery pond (15) of tower body framework (1) one side by condensed water recovery channel (14), this condensed water recovery pond (15) is connected by pipeline with spray solution pond (12).
6. according to described solar energy of one of claim 1-3 and air energy dual intensity thermal source tower, it is characterized in that, described heat exchange unit comprises the medium pipeline (32) of band inner fin (33) in heat exchanger plates (35) and the heat exchanger plates (35), and applies solar energy heat absorbing coating (31) at the lateral surface of heat exchanger plates (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200411071U CN203100286U (en) | 2013-01-25 | 2013-01-25 | Solar energy and air energy double-energy heat source tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200411071U CN203100286U (en) | 2013-01-25 | 2013-01-25 | Solar energy and air energy double-energy heat source tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203100286U true CN203100286U (en) | 2013-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200411071U Active CN203100286U (en) | 2013-01-25 | 2013-01-25 | Solar energy and air energy double-energy heat source tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203100286U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776196A (en) * | 2014-02-25 | 2014-05-07 | 中国科学技术大学 | Device with integrated application of solar heat collection and radiation refrigeration |
| CN104896776A (en) * | 2015-05-08 | 2015-09-09 | 赵延斌 | Solar energy and air energy double-effect heat absorbing plate |
-
2013
- 2013-01-25 CN CN2013200411071U patent/CN203100286U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776196A (en) * | 2014-02-25 | 2014-05-07 | 中国科学技术大学 | Device with integrated application of solar heat collection and radiation refrigeration |
| CN104896776A (en) * | 2015-05-08 | 2015-09-09 | 赵延斌 | Solar energy and air energy double-effect heat absorbing plate |
| CN104896776B (en) * | 2015-05-08 | 2017-08-22 | 赵延斌 | Solar-energy air-energy economic benefits and social benefits absorber plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGSHA DONGYOU ENGINEERING EQUIPMENT CO., LTD. Free format text: FORMER OWNER: CHANGSHA YAOXIANG TECHNOLOGY CO., LTD. Effective date: 20140428 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 410003 CHANGSHA, HUNAN PROVINCE TO: 410005 CHANGSHA, HUNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140428 Address after: 2017, 410005, Red Star building, No. two, 517 East Xiang Road, Yuhua District, Hunan, Changsha Patentee after: Changsha Dong you Engineering Equipment Co., Ltd. Address before: 410003 Hunan province Changsha Kaifu District, Jinfan district 15 Building No. 404 Patentee before: Changsha Yaoxiang Technology Co., Ltd. |