CN105674786A - Inner hot water heat dissipation component for cooling tower - Google Patents
Inner hot water heat dissipation component for cooling tower Download PDFInfo
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- CN105674786A CN105674786A CN201610105941.0A CN201610105941A CN105674786A CN 105674786 A CN105674786 A CN 105674786A CN 201610105941 A CN201610105941 A CN 201610105941A CN 105674786 A CN105674786 A CN 105674786A
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- hot water
- stainless steel
- steel hollow
- cooling tower
- interior hot
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
- F28F3/048—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of ribs integral with the element or local variations in thickness of the element, e.g. grooves, microchannels
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses an inner hot water heat dissipation component for a cooling tower. A water inlet of the inner hot water heat dissipation component is connected with a water outlet of inner hot water in an inner cooling system, and a water outlet of the inner hot water heat dissipation component is connected with a water inlet of the inner hot water in the inner cooling system. The inner hot water heat dissipation component is formed by assembling a plurality of single stainless steel hollow plates. A runner unit is formed by welding every four stainless steel hollow plates. A runner branch is formed by connecting every 10-20 runner units in series. The inner hot water heat dissipation component is formed by connecting the 9-15 runner branches in parallel. By means of the inner hot water heat dissipation component for the cooling tower, heat exchange can be well achieved, the requirement for heat exchange is met, and the requirement for different cooling volumes can be met. The operation circumstance that the inner hot water heat dissipation component directly exchanges heat with air can be met, accordingly, the dependency on water is avoided, and waste of water resources is greatly reduced.
Description
Technical field
The present invention relates to the cooling tower in refrigeration system, it is specifically related to a kind of interior hot water radiator's component used for cooling tower.
Background technology
The effect of cooling tower is cooled by the interior hot water in inner cold system by spray water and fan, what supply the circulation of interior hot water in prior art is snakelike interior hot water radiator's coil pipe, whole heat dissipation pipeline is a water outlet and a water-in only, can not adapt to the demand of different cooling capacity flexibly; An omnidistance only runner, and the heat transfer coefficient of radiating pipe own is lower, surface-area is little can only realize heat exchange by Water spray, the outer cold water resource of cooling that demand is a large amount of, causes the waste of water resources, and the cooling response that can not adapt under lack of water and water-less environment.
Application number is " 201210129040.7 ", name is called the patent application of the outer cooling system of a kind of direct-current transmission converter valve compound, technical scheme disclosed in it comprises air-cooler, enclosed cooling tower and valve, air-cooler is connected by pipeline with enclosed cooling tower, valve is in parallel by pipeline with enclosed cooling tower, and described valve is used for whether controlled cooling model medium carries out heat exchange by enclosed cooling tower. Cooling tower and air-cooler are combinationally used by this technical scheme, solve the secondary heat exchange problem of high temperature water-deficient area converter valve.
Summary of the invention
For overcoming the above problems, the present invention provides a kind of interior hot water radiator's component used for cooling tower, and its technical scheme is specific as follows:
A kind of interior hot water radiator's component used for cooling tower, the water-in of described interior hot water radiator's component connects the water outlet of hot water in inner cold system, and the water outlet of described interior hot water radiator's component connects the water-in of hot water in inner cold system, it is characterised in that:
Described interior hot water radiator's component is assembled by multiple monolithic stainless steel hollow sheeting,
Wherein, every four stainless steel hollow sheetings welding forms a flow passage unit (1),
Every 10-20 flow passage unit series connection forms a runner branch road (2),
9-15 runner branch circuit parallel connection forms interior hot water radiator's component.
Further,
Described stainless steel hollow sheeting is that punching press formation or roll extrusion are formed.
Further,
Described stainless steel hollow sheeting thickness is 0.6mm-1mm.
Further,
Four stainless steel hollow sheetings in a described flow passage unit adopt cross weld, and four stainless steel hollow sheetings after welding form serpentine flow path.
Further,
Multiple rib sheet (3) evenly it is provided with it at described stainless steel hollow sheeting plate,
Each described V-shaped setting of rib sheet,
Each rib sheet gives prominence to stainless steel hollow sheeting plate body 4.9mm-5.1mm,
Each spacing of fins is 9.9mm-10.1mm.
Further,
Weld length between monolithic stainless steel hollow sheeting is 1: 13-1: 13.5 with the ratio of the width of monolithic stainless steel hollow sheeting.
Further,
The width of flow path of monolithic stainless steel hollow sheeting is 1: 1.1-1: 1.3 with the ratio of the width of monolithic stainless steel hollow sheeting.
Further,
Axis along stainless steel hollow sheeting is equidistantly welded with 5-7 solder joint.
Further,
According to the cooling tower that a kind of interior hot water radiator's component used for cooling tower of the present invention is formed,
Include interior hot water radiator's component, blower fan and spraying pipeline,
Wherein, described interior hot water radiator's component matrix form is arranged at above blower fan, and the line at its center and blower fan center is perpendicular to horizontal plane;
Wherein, described blower fan is made up of the air multiplier of pipeline parallel connection and centrifugal blower fan,
Described air multiplier is arranged at the lower section of interior hot water radiator's component,
Described centrifugal blower fan is arranged at the position of the longitudinal extension in the interior space, hot water radiator's component place of deviation and horizontal expansion by pipeline;
Wherein, described spraying pipeline is arranged at below blower fan, evenly arranges multiple fog-spray nozzle on described spraying pipeline;
Wherein, the horizontal plane 500mm-600mm at the horizontal plane distance place, blower fan upper surface at described place, interior hot water radiator's member lower face;
Wherein, the blast inlet of described air multiplier is 1:1.2-1:1.5 with the diameter ratio going out air port.
Control process is completed by the mutual cooperation between sampling unit, control unit and action execution unit according to the cooling tower that above interior hot water radiator's component is formed, wherein,
Described sampling unit includes: the first water temperature sensor being arranged at inner cold water water outlet, the 2nd water temperature sensor being arranged at inner cold water water inlet and be arranged at extraneous temperature sensor,
Described control unit is PLC,
Described action execution unit includes air multiplier, centrifugal blower fan and spraying pipeline,
Described control method is completed in accordance with the following steps by above device:
Each temperature signal is sent to PLC corresponding signal receiving end by the channel between respective and PLC by the S1: the first water temperature sensor, the 2nd water temperature sensor and temperature sensor in real time;
S2: when PLC signal receiving end receives the temperature value T of the first water temperature sensor1When >=36 DEG C, issue and start instruction to air multiplier actuating signal receiving end; Cooled external air is sucked cooling tower by the negative pressure district of air multiplier bottom, forms the vortex cooling air amplified on air multiplier top, and described cooling air to the flowing of outlet conduit direction, carries out heat exchange with outer loop runner by inlet channel.
S3: when PLC signal receiving end receives the temperature value T of the 2nd water temperature sensor2Time ∈ [36 DEG C, 49 DEG C], or the temperature value being arranged at extraneous temperature sensor is greater than 35 DEG C, issues the startup instruction of the frequency that adapts according to current temperature value to centrifugal blower fan actuating signal receiving end; Centrifugal blower fan rotates according to startup instruction, is sent into by air multiplier by air, and described cooling air to the flowing of outlet conduit direction, carries out heat exchange with outer loop runner by inlet channel.
S4: when PLC signal receiving end receives the temperature value T of the 2nd water temperature sensor3When >=50 DEG C, issue and start instruction to spraying pipeline actuating signal receiving end.
A kind of used for cooling tower interior hot water radiator's component of the present invention has higher heat transfer coefficient, and lower water flow pressure loss, is specially adapted to the inner cold water cooling system of air-condition cooling tower or power system power electronic equipment. It is characterized in that the hollow sheeting unit that interchanger is parallel to each other by multi-disc forms, area of surface-heat transfer is big, internal cooling water current are unimpeded, air staggered flowing in heat exchanger plates reaches maximum heat exchange effect, adopt modularization monolithic design to need to carry out combined serial or parallel connection according to different cooling capacities and discharge to reach the demand of cooling capacity.-, it is possible to realize heat exchange preferably, meet the demand of heat exchange, it is possible to the demand of adaptive different cooling capacity. Operation situation that is direct and air heat exchange can be met, thus exempt the dependence to spray water, greatly reduce the waste of water resources.
Accompanying drawing explanation
Fig. 1 is the structure schematic block diagram of the present patent application;
Fig. 2 is in the present patent application a runner branch structure schematic block diagram;
Fig. 3 is the structural representation of in the present patent application a flow passage unit;
Fig. 4 is the sectional view of Fig. 3.
In figure, 1 is flow passage unit; 2 is runner branch road; 3 is rib sheet.
Embodiment
Below, according to specification drawings and specific embodiments, a kind of used for cooling tower interior hot water radiator's component of the present invention is further described in detail.
A kind of used for cooling tower interior hot water radiator's component as shown in Figure 1, 2, the water-in of described interior hot water radiator's component connects the water outlet of hot water in inner cold system, and the water outlet of described interior hot water radiator's component connects the water-in of hot water in inner cold system,
Described interior hot water radiator's component is assembled by multiple monolithic stainless steel hollow sheeting,
Wherein, every four stainless steel hollow sheetings welding forms a flow passage unit 1,
Every 10-20 flow passage unit series connection forms a runner branch road 2,
9-15 runner branch circuit parallel connection forms interior hot water radiator's component.
Wherein,
Described stainless steel hollow sheeting is that punching press formation or roll extrusion are formed. Roll forming can form tinuous production, and problem is that mould design and manufacture difficulty is relatively big, and punch-forming mold is developed more for convenience, and can open the mould of different size by different size.
Wherein,
Described stainless steel hollow sheeting thickness is 0.6mm-1mm, and this thickness goes out from hydraulic pressure and thermal conduction two aspect integrated design, it is possible to respond heat exchange well.
Wherein,
Four stainless steel hollow sheetings in a described flow passage unit (as shown in Figure 3,4) adopt cross weld, four stainless steel hollow sheetings after welding form serpentine flow path, described serpentine flow path is long when can increase runner, for heat exchange provides the sufficient time.
Wherein,
Evenly be provided with multiple rib sheet 3 with it at described stainless steel hollow sheeting plate, described rib sheet in order to increase the contact surface of heat exchange,
Each described V-shaped setting of rib sheet, for strengthening hollow sheeting physical strength, increase surface heat radiation area.
Each rib sheet gives prominence to stainless steel hollow sheeting plate body 4.9mm-5.1mm,
Each spacing of fins is 9.9mm-10.1mm.
Wherein,
Weld length between monolithic stainless steel hollow sheeting is 1: 13-1: 13.5 with the ratio of the width of monolithic stainless steel hollow sheeting, and this ratio combines surface heat radiation area, hydraulic pressure and thermal conduction and becomes.
Wherein,
The width of flow path of monolithic stainless steel hollow sheeting is 1: 1.1-1: 1.3 with the ratio of the width of monolithic stainless steel hollow sheeting, this ratio be water operation length, according to the optimum safety allowance of discharge and the bearing capacity of stainless steel hollow sheeting.
Wherein,
Axis along stainless steel hollow sheeting is equidistantly welded with 5-7 solder joint, and described solder joint, in order to increase the hydraulic pressure holding capacity of stainless steel hollow sheeting, extends the work-ing life of stainless steel hollow sheeting.
Embodiment
A kind of interior hot water radiator's component used for cooling tower, the water-in of described interior hot water radiator's component connects the water outlet of hot water in inner cold system, the water outlet of described interior hot water radiator's component connects the water-in of hot water in inner cold system, described interior hot water radiator's component is assembled by multiple monolithic stainless steel hollow sheeting, wherein, every four stainless steel hollow sheetings welding forms a flow passage unit, every four flow passage units series connection forms a runner branch road, and 9-15 runner branch circuit parallel connection forms interior hot water radiator's component (being set to 9 in the present embodiment); Multiple rib sheet evenly it is provided with it at described stainless steel hollow sheeting plate, described rib sheet is in order to increase the contact surface of heat exchange, each described V-shaped setting of rib sheet, described V shape is in order to strengthen hollow sheeting physical strength, increase surface heat radiation area, each rib sheet gives prominence to stainless steel hollow sheeting plate body 4.9mm-5.1mm, and each spacing of fins is 9.9mm-10.1mm; Axis along stainless steel hollow sheeting is equidistantly welded with 5 solder joints, and described solder joint is in order to increase the holding capacity of stainless steel hollow sheeting; Described stainless steel hollow sheeting is that punching press formation or roll extrusion are formed. Roll forming can form tinuous production, and problem is that mould design and manufacture difficulty is relatively big, and punch-forming mold is developed more for convenience, and can open the mould of different size by different size; Described stainless steel hollow sheeting thickness is 0.6mm-1mm, and this thickness goes out from hydraulic pressure and thermal conduction two aspect integrated design, it is possible to respond heat exchange well; Four stainless steel hollow sheetings in a described flow passage unit adopt cross weld, and four stainless steel hollow sheetings after welding form serpentine flow path, long when described serpentine flow path can increase runner, for heat exchange provides the sufficient time; Weld length between monolithic stainless steel hollow sheeting is 1: 13-1: 13.5 with the ratio of the width of monolithic stainless steel hollow sheeting, and this ratio combines surface heat radiation area, hydraulic pressure and thermal conduction and becomes; The width of flow path of monolithic stainless steel hollow sheeting is 1: 1.1-1: 1.3 with the ratio of the width of monolithic stainless steel hollow sheeting, and this ratio is the optimum safety allowance of the bearing capacity of discharge and stainless steel hollow sheeting. The comprehensive above used for cooling tower interior hot water radiator's component set out, monolithic stainless steel hollow sheeting effective cooling area is 0.6 × 2m × 2=2.4m2; Flow channel length 1.880 × 4=7.52m; Cross section of fluid channel amasss about 792mm2; Discharge is about 8-10m3/ h; Total length after 4 series connection is 4 × 7.52=30.08m (current total length), and after 4 series connection, total heat radiation area is 2.4 × 4=9.6m2。
According to the cooling tower that the present invention redesigns, first, make improvements in the arrangement of outer SAPMAC method runner and structure, serpentine tube before is arranged, and being modified into matrix form arranges, provides rational occasion for subsequent thermal exchanges on the basis saving space layout; Secondly, the tubular member forming serpentine tube before is modified into the runner branch road that independent hollow plates is in series, described hollow plates is compared to tubular member before, it is more conducive to hydrothermal exchange, wherein, S type is arranged to by described runner branch road, extends the stroke in air channel, increase the heat exchanging process time, it is beneficial to sufficient heat exchange;
Runner branch road wherein the cooling of adaptive differing capacities flexibly can follow bad water, realizes the best fit on capacity structure;The air multiplier, centrifugal blower fan and the spraying pipeline that coordinate cooling tower itself to arrange form three grades of gradient types and go forward one by one pattern, meet the heat exchange demand of difference water temperature and envrionment temperature in a stepwise fashion.
Coordinate the outer cold of other equipment of cooling tower to control in accordance with the following steps according to the present invention: when water-in temperature >=36 DEG C of interior hot water radiator's component, work by air multiplier, send to the air needed for heat exchange;
When water outlet temperature ∈ [36 DEG C, 49 DEG C] of interior hot water radiator's component, by centrifugal blower fan cooperate air multiplier work, send to the air needed for heat exchange, and centrifugal blower fan can by thermograde by low speed to high speed adjusting rotary speed;
When water outlet temperature >=50 DEG C of interior hot water radiator's component, by spraying pipeline cooperation air multiplier and the work of centrifugal blower fan, send to the aerosol needed for heat exchange.
A kind of used for cooling tower interior hot water radiator's component of the present invention has higher heat transfer coefficient, and lower water flow pressure loss, is specially adapted to the inner cold water cooling system of air-condition cooling tower or power system power electronic equipment. It is characterized in that the hollow sheeting unit that interchanger is parallel to each other by multi-disc forms, area of surface-heat transfer is big, internal cooling water current are unimpeded, air staggered flowing in heat exchanger plates reaches maximum heat exchange effect, adopt modularization monolithic design to need to carry out combined serial or parallel connection according to different cooling capacities and discharge to reach the demand of cooling capacity.-, it is possible to realize heat exchange preferably, meet the demand of heat exchange, it is possible to the demand of adaptive different cooling capacity. Operation situation that is direct and air heat exchange can be met, thus exempt the dependence to spray water, greatly reduce the waste of water resources.
Claims (8)
1. interior hot water radiator's component used for cooling tower, the water-in of described interior hot water radiator's component connects the water outlet of hot water in inner cold system, and the water outlet of described interior hot water radiator's component connects the water-in of hot water in inner cold system, it is characterised in that:
Described interior hot water radiator's component is assembled by multiple monolithic stainless steel hollow sheeting,
Wherein, every four stainless steel hollow sheetings welding forms a flow passage unit (1),
Every 10-20 flow passage unit series connection forms a runner branch road (2),
9-15 runner branch circuit parallel connection forms interior hot water radiator's component.
2. one according to claim 1 interior hot water radiator's component used for cooling tower, it is characterised in that:
Described stainless steel hollow sheeting is that punching press formation or roll extrusion are formed.
3. one according to claim 1 interior hot water radiator's component used for cooling tower, it is characterised in that:
Described stainless steel hollow sheeting thickness is 0.6mm-1mm.
4. one according to claim 1 interior hot water radiator's component used for cooling tower, it is characterised in that:
Four stainless steel hollow sheetings in a described flow passage unit adopt cross weld, and four stainless steel hollow sheetings after welding form serpentine flow path.
5. one according to claim 1 interior hot water radiator's component used for cooling tower, it is characterised in that:
Multiple rib sheet (3) evenly it is provided with it at described stainless steel hollow sheeting plate,
Each described V-shaped setting of rib sheet,
Each rib sheet gives prominence to stainless steel hollow sheeting plate body 4.9mm-5.1mm,
Each spacing of fins is 9.9mm-10.1mm.
6. one according to claim 1 interior hot water radiator's component used for cooling tower, it is characterised in that:
Weld length between monolithic stainless steel hollow sheeting is 1: 13-1: 13.5 with the ratio of the width of monolithic stainless steel hollow sheeting.
7. one according to claim 1 interior hot water radiator's component used for cooling tower, it is characterised in that:
The width of flow path of monolithic stainless steel hollow sheeting is 1: 1.1-1: 1.3 with the ratio of the width of monolithic stainless steel hollow sheeting.
8. one according to claim 1 interior hot water radiator's component used for cooling tower, it is characterised in that:
Axis along stainless steel hollow sheeting is equidistantly welded with 5-7 solder joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610105941.0A CN105674786A (en) | 2016-02-26 | 2016-02-26 | Inner hot water heat dissipation component for cooling tower |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610105941.0A CN105674786A (en) | 2016-02-26 | 2016-02-26 | Inner hot water heat dissipation component for cooling tower |
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| Publication Number | Publication Date |
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| CN105674786A true CN105674786A (en) | 2016-06-15 |
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| CN201610105941.0A Pending CN105674786A (en) | 2016-02-26 | 2016-02-26 | Inner hot water heat dissipation component for cooling tower |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88101479A (en) * | 1987-03-17 | 1988-11-23 | 米雷国际有限公司 | Gas liquid tower structure |
| CN1043095A (en) * | 1988-12-02 | 1990-06-20 | 帝国化学工业公司 | Facilitate the sieve plate of gas-liquid contact and the device of this sieve plate is housed |
| CN1455221A (en) * | 2003-06-03 | 2003-11-12 | 广州市华德工业有限公司 | Plate-type heat exchange tube gill and its manufacturing method and application |
| CN1875240A (en) * | 2003-10-28 | 2006-12-06 | 贝洱两合公司 | Flow channel for a heat exchanger and heat exchanger with the same |
| US20090183862A1 (en) * | 2004-01-12 | 2009-07-23 | Sylvain Benezech | Heat exchanger and related exchange module |
| US20090301700A1 (en) * | 2006-01-04 | 2009-12-10 | Daimler Ag | Heat Exchanger Comprising Deep-Drawn Heat Exchanger Plates |
| CN101691977A (en) * | 2009-09-30 | 2010-04-07 | 重庆大学 | Stainless steel snakelike flow channel cold plate and processing molding method thereof |
| CN201440046U (en) * | 2009-08-01 | 2010-04-21 | 广东万和新电气股份有限公司 | Direct-exchange heat exchanger for gas heater |
| CN101797668A (en) * | 2008-12-19 | 2010-08-11 | Spx冷却技术有限公司 | Fill pack assembly and method with bonded sheet pairs |
| CN103109138A (en) * | 2010-05-25 | 2013-05-15 | 7Ac技术公司 | Methods and systems using liquid desiccants for air-conditioning and other processes |
| CN203811026U (en) * | 2014-05-08 | 2014-09-03 | 国家电网公司 | Novel water baffle for cooling tower |
| CN104864752A (en) * | 2015-05-11 | 2015-08-26 | 缪国甫 | Waste heat recovery device for tail gas and smoke |
-
2016
- 2016-02-26 CN CN201610105941.0A patent/CN105674786A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88101479A (en) * | 1987-03-17 | 1988-11-23 | 米雷国际有限公司 | Gas liquid tower structure |
| CN1043095A (en) * | 1988-12-02 | 1990-06-20 | 帝国化学工业公司 | Facilitate the sieve plate of gas-liquid contact and the device of this sieve plate is housed |
| CN1455221A (en) * | 2003-06-03 | 2003-11-12 | 广州市华德工业有限公司 | Plate-type heat exchange tube gill and its manufacturing method and application |
| CN1875240A (en) * | 2003-10-28 | 2006-12-06 | 贝洱两合公司 | Flow channel for a heat exchanger and heat exchanger with the same |
| US20090183862A1 (en) * | 2004-01-12 | 2009-07-23 | Sylvain Benezech | Heat exchanger and related exchange module |
| US20090301700A1 (en) * | 2006-01-04 | 2009-12-10 | Daimler Ag | Heat Exchanger Comprising Deep-Drawn Heat Exchanger Plates |
| CN101797668A (en) * | 2008-12-19 | 2010-08-11 | Spx冷却技术有限公司 | Fill pack assembly and method with bonded sheet pairs |
| CN201440046U (en) * | 2009-08-01 | 2010-04-21 | 广东万和新电气股份有限公司 | Direct-exchange heat exchanger for gas heater |
| CN101691977A (en) * | 2009-09-30 | 2010-04-07 | 重庆大学 | Stainless steel snakelike flow channel cold plate and processing molding method thereof |
| CN103109138A (en) * | 2010-05-25 | 2013-05-15 | 7Ac技术公司 | Methods and systems using liquid desiccants for air-conditioning and other processes |
| CN203811026U (en) * | 2014-05-08 | 2014-09-03 | 国家电网公司 | Novel water baffle for cooling tower |
| CN104864752A (en) * | 2015-05-11 | 2015-08-26 | 缪国甫 | Waste heat recovery device for tail gas and smoke |
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Application publication date: 20160615 |