CN1844802A - Method and apparatus utilizing water source heat pump to exchange heat - Google Patents
Method and apparatus utilizing water source heat pump to exchange heat Download PDFInfo
- Publication number
- CN1844802A CN1844802A CN 200610078596 CN200610078596A CN1844802A CN 1844802 A CN1844802 A CN 1844802A CN 200610078596 CN200610078596 CN 200610078596 CN 200610078596 A CN200610078596 A CN 200610078596A CN 1844802 A CN1844802 A CN 1844802A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- heat
- exchanger tube
- balance weight
- weight body
- Prior art date
- 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.)
- Granted
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a method for exchanging heat via water resource heat pump. Wherein, the heat exchanger is arranged in the sea, lake or river; the heat exchange medium flows between the heat exchanger and the heat pump to exchange heat with the water to attain or release heat; the heat pump is arranged outside water; said heat exchanger comprises a heat exchange tube (1) fixed on one or several weight distributors (2). The invention has high heat efficiency and lower cot, while the underwater heat exchanger has better anti-wave effect, with easy installment and maintenance.
Description
Technical field
The present invention relates to a kind of method of utilizing heat pump heat exchanging, also relate to the equipment of realizing the method.
Background technology
At present, use heat pump techniques being widely used from the method for source, ground heat-obtaining, the soil heat exchanger that usually uses PE tubing to make has corrosion-resistant, non-maintaining characteristics, as shown in Figure 1, earth-source hot-pump system divides three parts: soil heat exchanger, source pump and inside plant. The soil heat exchanger that generally adopts now adopts horizontal or vertical pipe laying mode more, and material therefor is PE tubing, and is corrosion-resistant, and can reach 50 years service life.
But the wave is high owing to the ocean apoplexy, with a varied topography, so existing geothermal heat exchanger can't be directly used in the ocean, therefore can't utilize the seawater resources of cleaning. Yet, containing huge renewable resource in the ocean, efficient the utilization fully is not a kind of huge wasting of resources.
The existing method of utilizing seawater heat, it mainly is the method for direct extracting seawater, that is: by equipment with extracting seawater, after purifying, utilize ground heat exchanger and source pump etc. to carry out heat-obtaining, the material that heat exchanger adopts at present is corrosion resistant metal material, and be 7～8 years its service life, and involve great expense. In use need to increase the row's of extracting seawater facility, namely the corrosion resistant Water Pump Circulation System of a cover in running, needs the inner and living attachment of the fouling of taking and discharging inner-walls of duct and sea of periodic cleaning heat exchanger. And it is very serious to use metallic recuperator to need direct extracting seawater, its device for fetching water and pipeline to be subject to the living attachment impact in sea. Table 1 be in actual applications all kinds of marine organisms to taking the harm of drainage facility.
Table 1
| Marine growth | The main place of production | Hazard approach |
| Hai Hong | The East China Sea and the Yellow Sea, the Bohai Sea | Can enter pipeline with water pump, breeding is fast, and adhesive force is extremely strong, can blocking pipe and heat exchanger |
| The lineae ablicantes barnacle | Coastal harbour is very general | Raised growth because of its strong adhesion, can stop up formation such as line strainers, needs often cleaning. |
| Ostrea cucullata | Coastal all products | Larger on the impact of the water intake facilities in the seawater. |
| Clam | Coastal all products | Can be inhaled into water pump system |
| The mud blood clam | Coastal all have | Can be by the water pump intake system |
| Shipworm | Coastal all have | Can be inhaled into water pump system |
| Lime worm ectoproctous polyzoa etc. | Coastal all products | During amount reproduction, the meeting blocking pipe reduces flow surface. Heat transfer effect descends. |
As can be seen from the above table, use metal heat exchanger, not only manufacturing cost is high, and operating cost is also very high. The marine growth attachment issue is difficult to fundamentally solve. In addition, owing to used metal material as heat exchanger, so the machine room construction area increases, initial cost and floor space be corresponding increase all, and operating cost is high, and is uneconomical.
Summary of the invention
The invention solves problems of the prior art, a kind of method that can directly utilize the water-to-water heat exchanger that is positioned in the water to utilize water resource heat pump to carry out heat exchange is provided, the equipment of realizing the method also further is provided.
In order to achieve the above object, the technical solution adopted in the present invention is a kind of method of utilizing water source heat pump to exchange heat,
Heat-exchanging part directly is positioned in the water of sea, lake or river, heat transferring medium circulates between heat-exchanging part and source pump, carries out heat exchange with water, obtains heat or release heat from water, and this source pump is arranged at outside the water.
As the preferred version of technique scheme,
Described heat-exchanging part comprises the heat exchanger tube that is connected with source pump, and be connected with heat exchanger tube, make the relatively-stationary balance weight body of heat exchanger tube, described heat transferring medium circulates between heat exchanger tube and source pump.
As the preferred version of technique scheme, balance weight body is sunken to water-bed section, makes at least 0.3 meter of heat exchanger tube leaving water bottom surface.
As the preferred version of technique scheme, the material of described balance weight body is armored concrete, and heat exchanger tube is plastic tube, and preferably PE manages, and described heat exchanger tube and balance weight body bundle by resistant material.
As the preferred version of technique scheme, the weight of balance weight body is to make when being full of heat transferring medium in the heat exchanger tube, and heat-exchanging part stably sinks to, rests on the bottom, and when being gas in the heat exchanger tube, heat-exchanging part can suspend or swim in the water.
Realize the heat-exchanging part of said method, be provided with heat exchanger tube, heat exchanger tube is fixed on one or more balance weight body.
As the preferred version of above-mentioned heat-exchanging part technical scheme, described heat exchanger tube is plastic tube, and preferably PE manages, and described balance weight body is reinforced concrete segment, and described heat exchanger tube and balance weight body bundle by thermofussion welding and/or resistant material rope.
Preferred version as above-mentioned heat-exchanging part technical scheme, the shape of described heat exchanger tube is U-shaped, snakelike or shell and tube, described balance weight body is cube shaped, connect cement plate in the vertical one of balance weight body upper surface or split, be wholely set a plurality of plastic bushings that pass across cement plate on the cement plate, also be wholely set the plastic tube carriage of moulding on each sleeve pipe next door, the straight length of heat exchanger tube passes this each sleeve pipe, pipe carrier and heat exchanger tube by sweat soldering after, with the resistant material rope with its tighten, thereby heat exchanger tube is fixed on the cement plate described heat exchanger tube series, parallel or separately use.
Preferred version as above-mentioned heat-exchanging part technical scheme, balance weight body and cement plate split arrange, a plurality of installing holes of prefabricated mutual binding usefulness on cement plate and balance weight body, at the prefabricated groove that can vertically embed this cement plate of balance weight body upper surface, pass installing hole with cement plate and the mutual tighten of balance weight body with the resistant material rope.
Preferred version as above-mentioned heat-exchanging part technical scheme, described heat exchanger tube arranges the Multi-layer exchanging heat pipe at differing heights, mutually close between each heat exchanger tube with layer, the heat exchanger tube of layer is combined into respectively a minute house steward in its end together, and each minute house steward is combined into house steward again.
Preferred version as above-mentioned heat-exchanging part technical scheme, the shape of described heat exchanger tube is coil, perhaps the heat exchanger tube of this coil arranges multilayer from inside to outside, form the coil pipe group, the coil pipe that each is independent, it passes in and out its end and is combined into respectively house steward, and each coil pipe or coil pipe group are tight by the balance weight body binding of resistant material rope and below, described heat exchanger tube series, parallel or separately use.
As the preferred version of above-mentioned heat-exchanging part technical scheme, prefabricated wire rope handling installing hole on balance weight body arranges the plastic partition absciss layer of annular or plate shape between each coil pipe spiral upper and lower two-layer.
Preferred version as above-mentioned heat-exchanging part technical scheme, the height of balance weight body makes at least 0.3 meter of heat exchanger tube leaving water bottom surface, the weight of balance weight body is to make when being full of heat transferring medium in the heat exchanger tube, heat-exchanging part stably sinks to, rests on the seabed, when being gas in the heat exchanger tube, heat-exchanging part can suspend or swim in the sea.
The installation method of above-mentioned heat-exchanging part may further comprise the steps:
Heat exchanger tube and balance weight body are linked together, and integral body installs described heat-exchanging part, and it is positioned in the water;
Perhaps, first balance weight body is positioned in the water, the heat exchanger tube that will assemble in water more directly or by connector is connected on the balance weight body.
The invention has the beneficial effects as follows: the temperature in the large-scale waters, particularly seawater such as seawater, lake or river is relatively constant, is constantly flowing again, so that the heat exchanger surface temperature can be regarded as is constant; And soil heat exchanger is quite different, and along with internal-external heat exchange, the outer soil moisture of Tube Sheet of Heat Exchanger can rise about 2 ℃. That is to say that heat-exchange method of the present invention increases about 2 ℃ than the heat transfer temperature difference of soil heat exchanger, the side fluid temperature that enters heat pump in water source can improve 2 ℃ (when heating for improving like this, be reduction during refrigeration) about, therefore, the Energy Efficiency Ratio COP of source pump can improve more than 3.2%. So as thermal source, be a kind of efficient heat-exchange method with water.
Preferably, heat-exchanging part of the present invention uses the PE pipe to wait plastic conduit as heat exchanger tube, and heat transfer effect is better than PE pipeclay earth heat exchanger. Although metal material is higher than plastic material thermal conductivity factor, it is subject to price limit, so heat exchange area is limited. And the inner easily scale effect heat transfer effect of metallic recuperator. And PE pipe waits the surface area of rigid plastics heat exchanger tube can infinitely to increase in theory, because cheap, can make heat exchanger area very greatly, overcomes the low shortcoming of material thermal conductivity. So the heat transfer effect of plastic tube is better than metal heat exchanger. And its manufacturing cost is also cheap than metal heat exchanger. And because the balance weight body that is connected with heat exchanger tube directly is positioned over the bottom, thus easy for installation, and can adapt to various water-bed situation. The resistant material rope bundles balance weight body and heat exchanger tube, does not use other metal connecting pieces, can effectively eliminate on the one hand the stress between them, also can effectively prevent from the other hand corroding the impact on heat-exchanging part. And because each heat exchanger tube, minute house steward, house steward are plastics etc. certain flexible material is arranged, so this heat-exchanging part can be movable within the specific limits, motive power is all had certain buffering, thus can be in effect ground opposing water the impact of stormy waves.
About the marine growth attachment issue: the plastic conduit smooth surfaces such as PE tubing, the planktonic organisms such as seaweeds and shellfish are difficult for adhering to, and the heat transfer effect of heat exchanger is substantially without impact. The sea is given birth to attachment and divided two classes: a class is shellfish, genus polyporus is rich in water lime stone character, thermal conductivity factor: 2.4-2.8W/m.K, thermal conductivity factor much larger than water, (thermal conductivity factor of water: 0.582-0.602) another kind of is seaweeds, because of its water content very high, thermal conductivity factor is similar to water, is 0.58-0.6. So it is very little that marine growth adheres to the impact of heat exchanging effect. Can ignore.
The PE pipe waits rigid plastics heat exchange tube surface to contact with water (as: seawater), but the medium of internal flow is anti-icing fluid, is clean liquid, does not have the factor that affects heat exchange because of fouling. So good effect of heat exchange need not be cleaned inwall, and is non-maintaining.
In addition, when the design heat-exchanging part, owing to can easily heat-exchanging part be emerged, institute is so that the cleaning attachment. And, because minute house steward. Because house steward, a minute house steward also are plastic tubes, can also not affect use when clearing up.
Heat-exchanging part of the present invention directly is positioned in the water after can integral installation good again, and is easy for installation, after also can first heat exchanger tube being installed, be connected with balance weight body in water, installation is more flexible like this, can immediately regulate according to the situation at the bottom position of balance weight body again.
Description of drawings
Fig. 1 represents the U-shaped pipe heat exchanger side-looking structural representation of the embodiment of the invention 1;
The A-A cross-sectional view of Fig. 2 presentation graphs 1;
Fig. 3 represents the U-shaped pipe heat exchanger plan structure schematic diagram of the embodiment of the invention 1;
Fig. 4 represents that the side of the coil exchanger of the embodiment of the invention 2 cuts open structural representation.
The specific embodiment
To figure, will be described in detail the specific embodiment of the present invention with reference to accompanying drawing 2.
The method of utilizing the sea water source heat pump heat-obtaining of the present invention, be about to the heat-exchanging part of heat exchanger, comprise heat exchanger tube, directly be positioned in the water (following concrete example is seawater) of sea, lake or river, what circulate in heat-exchanging part is the heat transferring medium that is provided by source pump, carry out heat exchange with seawater, obtain heat or release heat from seawater, this source pump is arranged on the land.
Because said method is realized in seawater, need to solve because environments such as subsea is complicated, the characteristics that stormy waves is larger, so need to relatively fix heat-exchanging part, and also to make the easy installation, maintenance of these parts, so this method mainly adopts at certain flexible polyethylene (PE) pipe or polyvinyl chloride (PVC) pipe as heat exchanger tube, and this heat exchanger tube is fixed on the balance weight body, the weight of balance weight body will make heat-exchanging part sink in use the seabed, and the height of balance weight body is preferred: make certain distance at the bottom of the heat exchanger tube leaving water, preventing that heat exchanger tube from contacting with the seabed, thereby damage heat exchanger tube.
The selection of balance weight body mainly can be suitable from weight, easily make, cost is low, and environment that is suitable for the seabed etc. sets out, so balance weight body is concrete material preferably, and the connected mode of heat exchanger tube and balance weight body, can adopt binding, and/or the mode of welding, perhaps adopt the mode of heat exchanger tube being passed balance weight body, make heat exchanger tube and be combined as a whole, wherein, the material of binding usefulness, and the tube connector between each heat exchanger tube and the tube connector that is connected with the outer equipment of the water surface, all preferred the employing has certain flexible material, the further preferred material identical with heat exchange tube material, such as polyethylene (PE) or polyvinyl chloride (PVC) material, when this kind material was used as binding heat exchanger tube and balance weight body, intensity was high, and can not damage heat exchanger tube, and the tubing of this material is used when connecting the tube connector of heat exchanger tube and other equipment, because certain pliability is arranged, thus can make this heat exchanger components movable within the specific limits, thus can cushion, the impact of opposing wave.
In order to realize above method, ad hocly counted the following specific embodiment:
Embodiment 1
The equipment that utilizes the sea water source heat pump heat-obtaining of this example: U-shaped pipe heat exchanger, the side-looking structural representation as shown in Figure 1, Fig. 2 is the A-A profile of Fig. 1, Fig. 3 is its plan structure schematic diagram, as seen from the figure, U-shaped pipe heat exchanger is provided with U-shaped PE heat exchanger tube 1 and a plurality of cube balance weight body 2, this balance weight body 2 is that steel bar concrete casting forms, at balance weight body 2 upper surfaces cement plate 6 is set vertically, when casting, be wholely set a plurality of PVC sleeve pipes 4 that pass cement plate 6 on the cement plate 6, also when casting, be wholely set the PE pipe carrier 5 (these pipe carrier 5 two ends reach outside the cement plate) of moulding on each sleeve pipe 4 next door (such as the upside among the figure), sleeve pipe 4 on each cement plate 6 is relative one by one, the straight length of heat exchanger tube 1 passes this each sleeve pipe 4, for heat exchanger tube 1 and each cement plate 6 are coupled together, this PE pipe carrier 5 and heat exchanger tube 1 are by after the sweat soldering, in order further to eliminate the stress between them, also to use plastic ties 8 with its tighten, thereby heat exchanger tube 1 is fixed on the cement plate. For the U-shaped pipe heat exchanger in this example, these two U-shaped arms all can connect respectively balance weight body 2, as required, also can form the heat exchanger of a snakelike arrangement, make wholely to restrain into as a wholely, are positioned over the bottom surface in sea or lake.
This cement plate 6 can be that the one casting forms with balance weight body 2, but for the ease of installation, preferably split setting, as shown in Figure 1, be preferably in a plurality of installing holes 61 of prefabricated mutual binding usefulness on cement plate 6 and the balance weight body 2,21, also can at the prefabricated groove 22 that can vertically embed this cement plate 6 of balance weight body 2 upper surfaces, then pass installing hole 61 with plastic ties 8,21 with cement plate 6 and balance weight body 2 mutual tightens, the position of this installing hole 61,21 and quantity can arrange as required.
Above structure is in order to arrange simultaneously more heat exchanger tube 1, so differing heights on the cement plate 6 can be arranged the Multi-layer exchanging heat pipe. In order to add stiff stability, make heat exchanger more firm, so preferably mutually close between each heat exchanger tube with layer. Heat exchanger tube with layer is combined into respectively minute house steward 7 in its end, and each minute house steward 7 is combined into house steward again, and house steward upwards is connected with the equipment of land. Each minute house steward, house steward and heat exchanger tube all can adopt thermofussion welding to fetch connection.
In order to prevent that seabed surface from contacting with heat exchanger tube, the damage heat exchanger tube, so the height of this balance weight body to make heat exchanger tube to the seabed at least about 0.3 meter. The weight of balance weight body 2 can be calculated according to the size of heat exchanger, mainly is to make when being full of working media in the heat exchanger, and heat exchanger stably sinks to, rests on the seabed, and when being gas in the heat exchanger, heat exchanger can be similar to suspension or swim in the sea. Thereby be convenient to lifting, thereby easily installation, maintenance.
When making this U-shaped pipe heat exchanger, its technological process is as follows, comprises the steps:
1. carry out first the selection of PE heat exchanger tube 1, make as above structure balance weight body 2 and cement plate 6, namely prefabricated sleeve pipe 4, pipe carrier 5 on the cement plate 6 also will arrange installing hole 61 at cement plate 6 and balance weight body 2,21, can also the groove 22 that above-mentioned installation cement plate is used be set in balance weight body 2;
2. heat exchanger tube 1 is passed the sleeve pipe on the cement plate 6, and heat exchanger tube 1 and pipe carrier 5 are carried out sweat soldering, use again afterwards plastic ties 8 with they tightens;
3. connect each heat exchanger tube, minute house steward, house steward by sweat soldering;
4. balance weight body is placed in the bottom, mounted heat exchanger tube and each house steward of cement plate are positioned in the water simultaneously, under water with each cement plate 21 and corresponding balance weight body plastic ties 8 tightens, so just make the equipment that utilizes the sea water source heat pump heat-obtaining of this example.
The characteristics of this heat exchanger are: because heat exchanger tube, sleeve pipe, pipe carrier binding material are plastic products, thus corrosion-resistant, the life-span is long, and PE heat exchanger tube smooth surface marine organisms are difficult for adhering to. And this equipment is easy for installation, can resist the impact of high wind wave and current. And, can increase very easily, change combination according to the situation of change in marine site. These characteristics are that seawater heat exchanger was not available in the past. And because the temperature of seawater is relatively constant, constantly flowing again, so that the heat exchanger surface temperature can be regarded as is constant, heat transfer efficiency is high; And the PE tube surfaces is smooth, and the planktonic organisms such as seaweeds and shellfish are difficult for adhering to, and the heat transfer effect of heat exchanger is substantially without impact. And U-shaped pipe heat exchanger, very stable during use because its overall structure is large, be particularly suitable for the large heat exchanger unit.
Embodiment 2
Other conditions can be identical with embodiment 1, and just the form of heat exchanger is different from embodiment 1, and what namely this heat exchanger adopted is coiled.
Seawater heat exchanger in this example is coil exchanger, the side of its single disc pipe heat exchanger is cutd open structural representation as shown in Figure 4, heat exchanger tube 1 in this coil exchanger is the PE heat exchanger tube of coil, this heat exchanger tube can arrange multilayer from inside to outside, form the coil pipe group, as shown in Figure 5, every one deck is an independent coil pipe, and it passes in and out its end and is combined into respectively a minute house steward. Each coil pipe or coil pipe group are tight with the concrete weight coating body binding of below by the plastic ties such as PVC rope or PE rope 8, in order to strengthen the binding effect, also can be on balance weight body prefabricated wire rope handling installing hole 21.
In order to make the binding of this coil exchanger more firm, coil pipe forms an integral body, thus need between each coil pipe spiral upper and lower two-layer, PVC or PE separation layer 11 be set, this separation layer 11 can be annular, also can be plate shape. A plurality of coil exchangers can use by serial or parallel connection.
Make this coil exchanger, technological process is as described below, comprises the steps:
1. carry out first the selection of PE heat exchanger tube 1, with its spiral coil processed or coil pipe group, make as above structure balance weight body 2;
2. between the coil pipe spiral of coiled heat exchanger tube 1 upper and lower two-layer, PVC or PE separation layer 11 are set;
3. coiled heat exchanger tube 1 integral body is bundled on the balance weight body 2 with plastic ties 8;
4. connect each heat exchanger tube, minute house steward, house steward by sweat soldering, a plurality of coiled heat exchanger tubes 1 can be in series or be connected in parallel;
The above-mentioned coil exchanger that 5. directly will make is put into the bottom.
Because the volume of coil exchanger is little, so install, use flexibly, be suitable for the Mini-type heat exchanger unit, because its single disc pipe heat exchanger is relatively independent, so the landform to the seabed is low, but compare with the U-shaped pipe heat exchanger of embodiment 1, the impact capacity that it resists marine stormy waves is low.
Among the above embodiment, certain variation can also be arranged, such as: balance weight body can be other weights, shape also can change, heat exchanger tube also can be made the heat exchanger of other shapes, its material also can be its plastic material or other materials that also intensity is good, ageing-resistant, and plastic ties also can be other resistant material ropes.
Claims (14)
1, a kind of method of utilizing water source heat pump to exchange heat is characterized in that:
Heat-exchanging part directly is positioned in the water of sea, lake or river, heat transferring medium circulates between heat-exchanging part and source pump, carries out heat exchange with water, obtains heat or release heat from water, and this source pump is arranged at outside the water.
2, method according to claim 1 is characterized in that:
Described heat-exchanging part comprises the heat exchanger tube that is connected with source pump, and be connected with heat exchanger tube, make the relatively-stationary balance weight body of heat exchanger tube, described heat transferring medium circulates between heat exchanger tube and source pump.
3, method according to claim 2 is characterized in that: balance weight body is sunken to water-bed section, makes
At least 0.3 meter of heat exchanger tube leaving water bottom surface.
4, method according to claim 2 is characterized in that:
The material of described balance weight body is armored concrete, and heat exchanger tube is plastic tube, and preferably PE manages, and described heat exchanger tube and balance weight body bundle by resistant material.
5, according to claim 1 to 4 arbitrary described methods, it is characterized in that: the weight of balance weight body is to make when being full of heat transferring medium in the heat exchanger tube, heat-exchanging part stably sinks to, rests on the bottom, and when being gas in the heat exchanger tube, heat-exchanging part can suspend or swim in the water.
6, realize arbitrary such as claim 1 to 5 as described in the heat-exchanging part of method, it is characterized in that,
Be provided with heat exchanger tube (1), heat exchanger tube (1) is fixed on one or more balance weight body (2).
7, heat-exchanging part according to claim 6, it is characterized in that, described heat exchanger tube (1) is plastic tube, preferably PE manages, described balance weight body (2) is reinforced concrete segment, and described heat exchanger tube (1) bundles by thermofussion welding and/or resistant material rope with balance weight body (2).
8, heat-exchanging part according to claim 7, it is characterized in that, the shape of described heat exchanger tube (1) is U-shaped or snakelike, described balance weight body (2) is cube shaped, connect cement plate (6) in the vertical one of balance weight body (2) upper surface or split, be wholely set a plurality of plastic bushings (4) that pass across cement plate (6) on the cement plate (6), also be wholely set the plastic tube carriage (5) of moulding on each sleeve pipe (4) next door, the straight length of heat exchanger tube (1) passes this each sleeve pipe (4), pipe carrier (5) and heat exchanger tube (1) are by after the sweat soldering, with the resistant material rope with its tighten, thereby heat exchanger tube (1) is fixed on the cement plate (6) described heat exchanger tube (1) series, parallel or separately use.
9, heat-exchanging part according to claim 8, it is characterized in that, balance weight body (2) and cement plate (6) split setting, a plurality of installing holes (61 in cement plate (6) and the upper prefabricated mutual binding usefulness of balance weight body (2), 21), at the prefabricated groove (22) that can vertically embed this cement plate (6) of balance weight body (2) upper surface, pass installing hole (61,21) with the mutual tighten of cement plate (6) and balance weight body (2) with the resistant material rope.
10, heat-exchanging part according to claim 9, it is characterized in that, described heat exchanger tube (1) arranges the Multi-layer exchanging heat pipe at differing heights, mutually close between each heat exchanger tube with layer, heat exchanger tube with layer is combined into respectively a minute house steward (7) in its end, each minute house steward (7) is combined into house steward again.
11, heat-exchanging part according to claim 7, it is characterized in that, the shape of described heat exchanger tube (1) is coil, perhaps the heat exchanger tube of this coil arranges multilayer from inside to outside, form the coil pipe group, the coil pipe that each is independent, it passes in and out its end and is combined into respectively house steward, each coil pipe or coil pipe group are tight by the balance weight body binding of resistant material rope and below, described heat exchanger tube (1) series, parallel or separately use.
12, heat-exchanging part according to claim 11 is characterized in that, prefabricated wire rope handling arranges the plastic partition absciss layer (11) of annular or plate shape with installing hole (21) between each coil pipe spiral upper and lower two-layer on balance weight body.
13, according to claim 6 to 12 arbitrary described heat-exchanging parts, it is characterized in that, the height of balance weight body makes at least 0.3 meter of heat exchanger tube leaving water bottom surface, the weight of balance weight body is to make when being full of heat transferring medium in the heat exchanger tube, heat-exchanging part stably sinks to, rests on the seabed, when being gas in the heat exchanger tube, heat-exchanging part can suspend or swim in the sea.
14, such as the installation method of the arbitrary described heat-exchanging part of claim 6 to 13, may further comprise the steps:
Heat exchanger tube and balance weight body are linked together, and integral body installs described heat-exchanging part, and it is positioned in the water;
Perhaps, first balance weight body is positioned in the water, the heat exchanger tube that will assemble in water more directly or by connector is connected on the balance weight body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100785962A CN100412468C (en) | 2006-05-12 | 2006-05-12 | Method and apparatus utilizing water source heat pump to exchange heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100785962A CN100412468C (en) | 2006-05-12 | 2006-05-12 | Method and apparatus utilizing water source heat pump to exchange heat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1844802A true CN1844802A (en) | 2006-10-11 |
| CN100412468C CN100412468C (en) | 2008-08-20 |
Family
ID=37063747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100785962A Expired - Fee Related CN100412468C (en) | 2006-05-12 | 2006-05-12 | Method and apparatus utilizing water source heat pump to exchange heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100412468C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858670A (en) * | 2010-05-28 | 2010-10-13 | 曾泉瑞 | Underwater heat exchanging device |
| CN101922825A (en) * | 2010-09-17 | 2010-12-22 | 青岛科创新能源科技有限公司 | Method for applying cold and heat sources of sea water heat pump |
| CN101936622A (en) * | 2010-09-02 | 2011-01-05 | 青岛科创新能源科技有限公司 | Seawater source heat pump system |
| CN107477921A (en) * | 2017-08-14 | 2017-12-15 | 依科瑞德（北京）能源科技有限公司 | It is placed in the water source or heat exchanger assembly used for geothermal heat pump and heat pump of surface water body |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE428154C (en) * | 1981-09-16 | 1984-09-24 | Skandinavisk Installationssamo | PROCEDURE FOR RECOVERING HEAT ENERGY FROM THE SEA |
| FI942068A (en) * | 1994-05-05 | 1995-11-06 | Shippax Ltd Oy | Heat |
| CN2199473Y (en) * | 1994-08-24 | 1995-05-31 | 刘茂荣 | Underwater heat-exchange air-conditioner |
| CN1302982A (en) * | 1999-06-14 | 2001-07-11 | 汉丰璞 | Energy-saving green air conditioner |
| CN2723914Y (en) * | 2004-07-19 | 2005-09-07 | 烟台蓝德空调工业科技有限公司 | Sea water source heat pump unit |
-
2006
- 2006-05-12 CN CNB2006100785962A patent/CN100412468C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858670A (en) * | 2010-05-28 | 2010-10-13 | 曾泉瑞 | Underwater heat exchanging device |
| CN101936622A (en) * | 2010-09-02 | 2011-01-05 | 青岛科创新能源科技有限公司 | Seawater source heat pump system |
| CN101922825A (en) * | 2010-09-17 | 2010-12-22 | 青岛科创新能源科技有限公司 | Method for applying cold and heat sources of sea water heat pump |
| CN107477921A (en) * | 2017-08-14 | 2017-12-15 | 依科瑞德（北京）能源科技有限公司 | It is placed in the water source or heat exchanger assembly used for geothermal heat pump and heat pump of surface water body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100412468C (en) | 2008-08-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20210231110A1 (en) | Ocean Thermal Energy Conversion Power Plant | |
| CN102884390B (en) | Method for extracting heat from an effluent flowing in a duct, heat exchanger and system for carrying out such a method | |
| KR100780322B1 (en) | Intake equipment of deep sea water | |
| JP2013518205A5 (en) | ||
| CN102106284B (en) | Ultrahigh molecular weight polyethylene deep-sea breeding floating platform | |
| CN1538126A (en) | Heat releasing system using nutural heat-accumulaton mother body to generate heat convection | |
| CN1844802A (en) | Method and apparatus utilizing water source heat pump to exchange heat | |
| CN2865272Y (en) | Floatable and immersible culturing net cage | |
| CN101503221A (en) | Apparatus with sea marine organism pollution preventing function | |
| CN103210862A (en) | Device for carrying out gas production and gas injection by utilizing wave force to hoist nutritive salt on seabed | |
| CN102910789A (en) | Marine culture water compound cyclic purification system | |
| CN202504020U (en) | Multilayer adherance for culturing sea cucumbers and abalone in net cage and pond | |
| JP2015536401A (en) | Ocean thermal energy conversion power plant | |
| US6736191B1 (en) | Heat exchanger having longitudinal structure and mounting for placement in seawater under piers for heating and cooling of buildings | |
| CN201194506Y (en) | Sea water culture pond for simultaneously automatically changing water and generating power | |
| CN101936622A (en) | Seawater source heat pump system | |
| CN205773642U (en) | Suspending type biological chinampa | |
| CN202077482U (en) | Multifunctional holothurian ecological net cage | |
| KR20060059237A (en) | The cooling method of a thermal power plant by using deep sea water | |
| CN218816722U (en) | Dry heat rock heat utilization system for cogeneration | |
| CN106186354A (en) | A kind of biological nest biology multiplication river water body fast purification device | |
| CN1201827A (en) | Flexible channel system for culturing micro algae closedly | |
| CN201926199U (en) | Seawater-source heat-pump system | |
| CN211782065U (en) | Buried pipe structure of ground source heat pump | |
| CN203827876U (en) | Thermal differential type seafloor nutritive salt lifting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20080820 |