CN102368026A - Underwater high-efficiency heat exchange coil for still water areas - Google Patents
Underwater high-efficiency heat exchange coil for still water areas Download PDFInfo
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- CN102368026A CN102368026A CN2011102498770A CN201110249877A CN102368026A CN 102368026 A CN102368026 A CN 102368026A CN 2011102498770 A CN2011102498770 A CN 2011102498770A CN 201110249877 A CN201110249877 A CN 201110249877A CN 102368026 A CN102368026 A CN 102368026A
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- heat exchange
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Abstract
An underwater high-efficiency heat exchange coil for still water areas relates to an underwater heat exchange coil device which is used in surface water such as still or slightly flowing lakes, sewage and reservoirs. A lot of regions in China are abundant in surface water and have a large number of lakes and reservoirs and a plenty of sewage, the energy stored in the water bodies is considerable, however, researches on underwater heat exchange coils are few at home and abroad, technical information for reference is not much as well, and an underwater high-efficiency heat exchange coil device with the application number of 201020201144.0 in the prior art mainly relates to the research related to the surface water of flowing water areas, while the invention relates to the underwater high-efficiency heat exchange coil device for still or slightly flowing water areas. The tube of the heat exchange device is coiled into the shape of a disc, the heat exchange tube is 50mm to 50000mm away from the water bottom by means of supports, and the heat exchange effect is good.
Description
Technical field
Static waters high efficient heat exchanging coil pipe under water relates to a kind of heat-exchange device, and especially a kind of refrigerating and air conditioning industry is used, the underwater heat-exchanging coil device that in surface water such as the lake of static or microfluidic, sewage, reservoir, uses.
Background technology
The operation principle of water source heat pump technology is: through importing a small amount of high-grade energy (like electric energy), realize that low-temperature heat energy is to the high temperature bit transition.Water body as thermal source and the low-temperature receiver of summer air-conditioning of heat pump heating in winter, promptly " is got the heat in the building " to come out in summer respectively, is discharged into and goes the purpose of giving the indoor refrigeration of building summer to reach in the water body; And then be through water source heat pump units winter, and " extraction " heat energy is delivered to heating in the building from the water source.
In handpiece Water Chilling Units or water source heat pump system, the difference according to heat source side has surface water system, ground water regime or buried guard systems such as rivers,lakes and seas.China is the area a lot, and surface water is abundant, and a large amount of lake and reservoirs is arranged, and is fit to very much the utilization of face of land water system, also has a large amount of sewage of various places, and the heat energy that stores in these lakes, reservoir and the sewage water all is very considerable, remains that we utilize well.Use the underwater heat-exchanging coil pipe to carry out the mode preferably that heat exchange is a kind of indirect utilization surface water, recirculated water in the unit and static lake, sewage, reservoir carry out heat exchange in the heat exchange coil under water.
At present, both at home and abroad seldom to the research of heat exchange coil under the non-flowing water.In the existing correlation technique; The application number of Lingtian Science and Technology Co., Ltd., Hunan is 201020201144.0 " high efficient heat exchanging coil device under water ", and what relate generally to is the correlative study of mobile waters surface water, prevents that floating bits and water impact from being two critical functions; And what the present invention relates to is a kind of coil device of high efficient heat exchanging under water of static or microfluidic waters; Prevent that floating bits and water impact from not being problem, key is how to improve heat exchange efficiency, how to be convenient to construction.Another application number is patent of invention and the CN201020145220.0 utility model patent of CN201010136211.X; What relate to is a kind of heat exchanger that is installed on river, river, lake, seabed portion; Use balancing weight to make heat exchanger tube sink to the bottom; Both be unfavorable for that water body and heat exchanger carried out exchange heat, also covered by silt easily that influence was used.
Summary of the invention
Lingtian Science and Technology Co., Ltd., Hunan is devoted to the application of surface water system always; In order to study of the influence of the non-flowing water properties of flow of surface water to underwater heat-exchanging coil pipe heat exchange property; Capture new technology, the new technology of the abilities such as high energy efficiency that improve the underwater heat-exchanging coil pipe, and design the practical coil device of high efficient heat exchanging under water.
Heat exchange coil can use metal material; Also can use nonmetallic materials, the tubing dish of heat-exchanger rig becomes discoid, and the support of heat exchange coil is placed on the bottom; Prop up heat exchange coil with bracket leg; The distance that 50-50000mm is arranged between the heat exchange coil and the bottom, heat exchange coil are immersed in the lake, sewage, reservoir water of static or microfluidic, the circulatory system of refrigeration air-conditioner in the connection and realize heat exchange.
In static lake, sewage, reservoir, the underwater heat-exchanging coil pipe places water, and recirculated water in the unit and static lake, sewage, reservoir carry out heat exchange in the heat exchange coil under water.After the coolant-temperature gage in the heat exchange coil outside raise, density diminished and rises, and the water that peripheral temperature is lower can come to replenish, thereby so circulation realizes the exchange of heat, support was arranged below the coil device, helped the circulation of water.Because in non-flowing water, so do not need chip removing device.What this system was used is closed cycle, can not cause very big influence to this regional water with the just heat energy of region exchange.
Description of drawings
Fig. 1 is a vertical view of the present invention, and Fig. 2 is a rearview of the present invention, and Fig. 3 is a support of the present invention.Among the figure: 1. support, 2. heat exchange coil, 3. heat exchanger frame.
The specific embodiment
Below in conjunction with accompanying drawing practical implementation of the present invention is further described.
Fig. 1, Fig. 2, embodiment illustrated in fig. 3 in:
Like accompanying drawing 1, Fig. 2, shown in Figure 3; The underwater heat-exchanging coil pipe has support (1) to support: at first heat exchange coil (2) be fixed on heat exchanger frame (3) and then with heat exchange coil (2) and heat exchanger frame (3) all be fixed on support (1) thus above heat exchange coil is put into static lake, sewage, reservoir; Just constitute the underwater heat exchanging device that in static lake, sewage, reservoir water, uses, thereby connected the circulation that the system that attendes realizes whole system.Because standoff support can not get into a lot of mud etc. in the coil pipe, good effect of heat exchange is a lot.
Claims (3)
1. static waters is the high efficient heat exchanging coil pipe under water, it is characterized in that: the distance that 50-50000mm is arranged between the heat exchanger tube and the bottom.
2. static waters according to claim 1 is the high efficient heat exchanging coil pipe under water, it is characterized in that: the heat exchange tubing dish of heat-exchanger rig becomes discoid.
3. static waters according to claim 1 is the high efficient heat exchanging coil pipe under water, and it is characterized in that: heat exchange coil is placed on the bottom through support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102498770A CN102368026A (en) | 2011-08-29 | 2011-08-29 | Underwater high-efficiency heat exchange coil for still water areas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102498770A CN102368026A (en) | 2011-08-29 | 2011-08-29 | Underwater high-efficiency heat exchange coil for still water areas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102368026A true CN102368026A (en) | 2012-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102498770A Pending CN102368026A (en) | 2011-08-29 | 2011-08-29 | Underwater high-efficiency heat exchange coil for still water areas |
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| CN (1) | CN102368026A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2572495C2 (en) * | 2014-06-02 | 2016-01-10 | Федеральное государственное бюджетное научное учреждение Всероссийский научно-исследовательский институт электрификации сельского хозяйства Российской академии сельскохозяйственных наук (ГНУ ВИЭСХ Россельхозакадемии) | Device for heat bleed from surface waterway |
| CN112857095A (en) * | 2021-01-19 | 2021-05-28 | 广东纽恩泰新能源科技发展有限公司 | Water-water heat exchanger at river, lake and seawater source side |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2828707Y (en) * | 2005-09-15 | 2006-10-18 | 葛建民 | Combined vortex double-pipe heat exchanger |
| CN201122020Y (en) * | 2007-11-22 | 2008-09-24 | 湖北风神净化空调设备工程有限公司 | Lake water source heat pump heat exchange unit coil pipe device |
| CN101825320A (en) * | 2010-04-29 | 2010-09-08 | 杨家华 | Heat-pump anti-seasonal energy storage device and energy storage method thereof |
| CN201926199U (en) * | 2010-10-08 | 2011-08-10 | 青岛科创新能源科技有限公司 | Seawater-source heat-pump system |
-
2011
- 2011-08-29 CN CN2011102498770A patent/CN102368026A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2828707Y (en) * | 2005-09-15 | 2006-10-18 | 葛建民 | Combined vortex double-pipe heat exchanger |
| CN201122020Y (en) * | 2007-11-22 | 2008-09-24 | 湖北风神净化空调设备工程有限公司 | Lake water source heat pump heat exchange unit coil pipe device |
| CN101825320A (en) * | 2010-04-29 | 2010-09-08 | 杨家华 | Heat-pump anti-seasonal energy storage device and energy storage method thereof |
| CN201926199U (en) * | 2010-10-08 | 2011-08-10 | 青岛科创新能源科技有限公司 | Seawater-source heat-pump system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2572495C2 (en) * | 2014-06-02 | 2016-01-10 | Федеральное государственное бюджетное научное учреждение Всероссийский научно-исследовательский институт электрификации сельского хозяйства Российской академии сельскохозяйственных наук (ГНУ ВИЭСХ Россельхозакадемии) | Device for heat bleed from surface waterway |
| CN112857095A (en) * | 2021-01-19 | 2021-05-28 | 广东纽恩泰新能源科技发展有限公司 | Water-water heat exchanger at river, lake and seawater source side |
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Application publication date: 20120307 |