CN107917553A - Microplate falling film evaporation cold heat exchanger - Google Patents
Microplate falling film evaporation cold heat exchanger Download PDFInfo
- Publication number
- CN107917553A CN107917553A CN201711160069.0A CN201711160069A CN107917553A CN 107917553 A CN107917553 A CN 107917553A CN 201711160069 A CN201711160069 A CN 201711160069A CN 107917553 A CN107917553 A CN 107917553A
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- heat exchanger
- heat exchange
- exchange plate
- microplate
- falling film
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- 230000008020 evaporation Effects 0.000 title claims abstract description 29
- 238000001704 evaporation Methods 0.000 title claims abstract description 29
- 239000011552 falling film Substances 0.000 title claims abstract description 18
- 239000007788 liquid Substances 0.000 claims description 18
- 239000012530 fluid Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 43
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 239000003507 refrigerant Substances 0.000 description 14
- 238000001816 cooling Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 12
- 239000010408 film Substances 0.000 description 8
- 238000009833 condensation Methods 0.000 description 5
- 230000005494 condensation Effects 0.000 description 5
- 239000000498 cooling water Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002103 nanocoating Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000020535 bottled fortified water Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000000515 tooth Anatomy 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/041—Details of condensers of evaporative condensers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/045—Condensers made by assembling a tube on a plate-like element or between plate-like elements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention belongs to refrigerating field, more particularly to evaporation cold heat exchanger.Microplate falling film evaporation cold heat exchanger, including heat exchanger plates, connecting tube and heat exchanger plates collector, heat exchange plate hole is evenly distributed with heat exchanger plates collector, connecting tube is plugged in heat exchange plate hole, heat exchanger plates are symmetrically equipped with connecting tube in upper and lower side, connecting tube is plugged in heat exchange plate hole, and heat exchange plate is provided with the heat exchanger plates between connecting tube.By being fixed with corrugated fin up and down between heat exchange plate, corrugated fin leaves micro gap with heat exchange plate and is not directly contacted with, disturbed when outdoor circulating wind is flowed through between plate by corrugated fin and strengthen the air side coefficient of heat transfer, in promoting moisture constantly from heat exchanger fin surface evaporation to air, the water capacity of air is discharged in increase by wind turbine, takes away the evaporation latent heat of more water.
Description
Technical field
The invention belongs to refrigerating field, more particularly to evaporation cold heat exchanger.
Background technology
Evaporative condenser is called devaporizer, is to make cooling medium with water and air, and vapour is taken away using the evaporation of water
The cooling heat of state refrigerant.Cooling water is pumped to cooling tube group upper nozzle by water during work, equably sprays in cooling coil
Outer surface, formed one layer of very thin moisture film, high temperature vaporized refrigerant by cooling coil group top enter, by pipe outside cooling water inhale
Receive heat and be cooled to liquid from lower part outflow, the water part for absorbing heat is evaporated to water vapour, remaining falls in lower part water-collecting tray
Interior, water supply pump recycles, and wind turbine forces air to skim over cooling coil with the speed of 3-5m/s to promote water film evaporation, strengthen cooling
The outer heat release of pipe, and the water droplet after heat absorption is arranged in the process of whereabouts by air cooling, the water vapour of evaporation with air by wind turbine
Go out, the water droplet not being evaporated, which is dehydrated device and stops, drops back into water pond.
Evaporative condenser is a kind of energy-efficient heat transmission equipment, since heat transfer efficiency is high, compact-sized and installation side
Just the advantages that, be widely used in the industries such as oil, chemical industry, food, pharmacy, refrigeration and heating at present.Vaporation-type is cold
Condenser is using air and water as cooling medium, and refrigeration is realized using the heat that refrigerant gas is absorbed during the cooling water evaporation of part
The condensation of agent.Traditional evaporative condenser, as heat exchanger component, is deposited mostly using 1, steel disk pipe or copper pipe between tube bank
The surface that the abundant drop leaching that cooling circulating water cannot be from top to down soaks each heat exchanger tube is being disturbed by circulated air, outside heat exchanger tube
Surface makes water droplet spread out rapidly to form very thin water side liquid film without special construction, and there is the dry area heat exchange effect for not dripping to water
The problem of fruit is poor, heat exchanger tube consider that processing and strength problem are all to use bigbore heavy wall light pipe, and refrigerant side heat exchange does not have
Strengthen, laminar flow phenomenon is obvious, and it is very poor to be not reaching to turbulent condition heat transfer effect.2nd, bonded using heat exchanger tube and metal sheet compound
Heat exchanger component, although spray recirculated water can continuously be flowed along metallic plate, refrigerant is to walk in pipe, only
Can not there is no refrigerant so heat exchanger overall space heat exchange area utilization rate in plate by exchange heat tube wall and geomantic omen transmission of heat by contact
Low, heat transfer resistance is big.3rd, inflation goes out coolant channel between the metal sheet of the sealing after two welding, and processing technology is complicated,
Consider that the thicker iron plate of wall thickness and steel plate can only be used by propelling the price of strength problem, material surface is by the zinc-plated such a material of spraying of anti-corrosion
Thermal conductivity is poor, and refrigerant side runner is big and poor without enhanced heat exchange effect, and plate Wai Shui sides are not easily formed very thin without specially treated
Tablet liquid film, overcomes surface tension to be evaporated in circulation air after being unfavorable for water heat absorption.
Three of the above heat exchanger form is all there are surface scale, complex manufacturing process, manufacture is of high cost and cleans difficulty
Problem, this is because the impurity in mineral matter and air in evaporation water can cause structure, corrosion and mud deposition, so as to reduce
Heat transfer efficiency, cleaning is difficult, increases operating cost.There are complicated, high processing costs, weldering for some evaporative condensers at the same time
Solder skip easily occurs more for contact or opens to meet the shortcomings that causing refrigerant to leak.
The content of the invention
The technical problems to be solved by the invention are：In view of the deficienciess of the prior art, provide a kind of simple in structure, system
It is low to make cost, while surface scale can be eliminated, realizes the microplate falling film evaporation cold heat exchanger of low condensation temperature highly effective refrigeration.
To realize the purpose of the present invention, it is achieved using following technical scheme：
Microplate falling film evaporation cold heat exchanger, including heat exchanger plates, connecting tube and heat exchanger plates collector, are evenly distributed with heat exchanger plates collector
Exchange heat plate hole, and connecting tube is plugged in heat exchange plate hole, and heat exchanger plates are symmetrically equipped with connecting tube in upper and lower side, and connecting tube is plugged on heat exchange
In plate hole, heat exchange plate is provided with the heat exchanger plates between connecting tube.
Preferably, the miniature liquid homogenizer is mounted between the connecting tube of top, on miniature liquid homogenizer
Fluid hole is uniformly provided with, the bottom of miniature liquid homogenizer is respectively connected with corrugated fin, and corrugated fin is arranged on the heat exchanger plates
Between piece, corrugated fin has gap with both sides heat exchange plate, and the other end of corrugated fin is fixed on the connection of opposite side
Guan Shang.
Microplate falling film evaporation cold heat exchanger according to claim 1, it is characterised in that the inside of the heat exchange plate
It is evenly distributed with the more minim channels being vertically arranged.
Preferably, the heat exchange plate is equipped with for equally distributed more sheets and between each other minim gap.
Preferably, the heat exchange plate is inlayed for polylith plate is connected into a monoblock plate.
Preferably, the plate that the heat exchange plate is one of the forming.
Preferably, the minim channel is dentalation.
Preferably, the section of each minim channel is less than 5 square millimeters.
Preferably, the fluid hole is two rows, is in triangular arranged between three adjacent fluid holes.
Preferably, the heat exchanger plates of multi-disc are connected by fixed plate, and the other end of heat exchanger plates is equipped with threaded hole,
Threaded hole is plugged in the mounting hole of fixed plate.
Compared with prior art, the beneficial effects of the invention are as follows：By being fixed with corrugated up and down between heat exchange plate
Fin, corrugated fin leave micro gap with heat exchange plate and are not directly contacted with, by ripple when outdoor circulating wind is flowed through between plate
The air side coefficient of heat transfer is strengthened in corrugated fin disturbance, in promoting moisture constantly from heat exchanger fin surface evaporation to air, increases by wind turbine
The water capacity of air is discharged, takes away the evaporation latent heat of more water；Cooling water side Falling film heat transfer, during condensing heat-exchange, is changed
Refrigerant in hot plate piece is alongst provided with equilateral while exchanging heat with wind side in each miniature liquid homogenizer wall both sides
The fluid hole of rounded projections arranged, water is sprayed onto the surface of each heat exchange plate from miniature liquid homogenizer both sides fluid hole, adjacent to change
The gap that corrugated fin among hot plate piece leaves very little with heat exchange plate is not directly contacted with, and it is supreme so neither to influence cooling water
Flowing under and plays the role of disturbance to water side current and reaches the turbulent fortified water side coefficient of heat transfer, and circulated air is by heat exchanger plate
Outside above enter heat exchanger plate between, by interior side-lower outflow heat exchanger, thus between heat exchange plate air combine
Moisture film self gravitation plays moisture film downward drainage, due to being coated with receiving for one layer of high-density, robust on heat exchange plate surface
The contact angle of the rice super hydrophilic aluminized coating of anti-corrosion, water droplet and nano coating is small, and water can be uniform plate is horizontal and vertical quickly
Spread out to form very thin moisture film, not only contributed to reduce heat transfer resistance but also contributed to moisture to overcome surface tension of liquid rapidly and low humidity
The air contact of degree is evaporated in air, simultaneously because the small ash for making to be attached to material surface of the contact angle of water droplet and nano coating
Dirt, dirt float and as moisture film gravity slide quickly, avoid heat exchanger fin surface smut from depositing；Part water evaporation into water vapour,
Air is discharged into, for the part water there occurs phase transformation, hydrone absorbs the amount of latent heat of substantial amounts of gaseous refrigerant, the water temperature of non-phase transformation
Degree is further cooled circulated sprinkling by bottom filling by outdoor air, then ensure that refrigerant changes at low temperature all the time
Heat, realizes the highly effective refrigeration of low condensation temperature；Using the aluminum alloy materials with hydrophilic corrosion-inhibiting coating, condensation side Thermal Performance of Micro Channels
The refrigerant side coefficient of heat transfer, increase and geomantic omen side contacts area are strengthened in design.
Brief description of the drawings
Fig. 1 is the structure diagram of the embodiment of the present invention 1；
Fig. 2 is the structure diagram of the embodiment of the present invention 2；
Fig. 3 is the structure diagram of the embodiment of the present invention 3；
Fig. 4 is 1 structure diagram of heat exchanger plates of present invention group embodiment 1；
Fig. 5 is 1 structure diagram of heat exchanger plates of present invention group embodiment 2；
Fig. 6 is 1 structure diagram of heat exchanger plates of present invention group embodiment 3；
Fig. 7 is the structure diagram of the miniature liquid homogenizer 2 of the present invention；
Fig. 8 is the structure diagram of corrugated fin 4 of the present invention；
Fig. 9 is the structure diagram of fixed plate 5 of the present invention；
Figure 10 is the structure diagram of minim channel 1-5 of the present invention；
Figure 11 is the minim channel 1-5 structure diagrams of dentalation of the present invention；
Figure 12 is the structure diagram of miniature 2 plane of liquid homogenizer of the present invention.
Embodiment
The embodiment of the present invention is made a detailed explanation below according to attached drawing 1-12.
Embodiment 1
Microplate falling film evaporation cold heat exchanger, including heat exchanger plates 1, connecting tube 1-2 and heat exchanger plates collector 3, on heat exchanger plates collector 3 uniformly
Heat exchange plate hole 3-1 is distributed with, heat exchanger plates 1 are plugged in heat exchange plate hole 3-1, and heat exchanger plates 1 are symmetrically equipped with connecting tube 1- in upper and lower side
Heat exchange plate 1-3, the plate that heat exchange plate 1-3 is one of the forming, heat exchange are provided with heat exchanger plates 1 between 2, connecting tube 1-2
The more minim channel being vertically arranged 1-5 are distributed with the inner homogeneous of plate 1-3, pacify between the wherein connecting tube 1-2 of side
Equipped with the miniature liquid homogenizer 2, fluid hole 2-1 is uniformly provided with miniature liquid homogenizer 2, the bottom of miniature liquid homogenizer 2-1 connects
Corrugated fin 4 is connected to, the other end of corrugated fin 4 is fixed on the connecting tube 1-2 of opposite side, the heat exchange plate 1-3
Surface scribbles the super hydrophilic aluminized coating of nano anti-corrosive of one layer of high-density, robust, and the corrugated fin 4 is arranged on the heat exchanger plates
Between piece 1-3, corrugated fin 4 and both sides heat exchange plate 1-3 is equipped with gap, wherein the heat exchange plate 1-3 is integrated into
The plate of shape, this structure is larger in pre-production technology difficulty, but to beat the diffusion effect behind surface best for water.
During condensing heat-exchange, cooling circulating water is sprayed on heat exchanger, made at the same time by the total spray tube of the first order
Cryogen enters inside heat exchange plate 1-3 from the heat exchanger plates collector 3 above heat exchanger plates 1, and minim channel 1- is flowed into by connecting tube 1-2
In 5, finally flowed out from the connecting tube 1-2 of lower end, and 3 outflow heat exchanger of heat exchanger plates collector from below.Top enters heat exchanger
Cooling circulating water flow into miniature liquid homogenizer 2, overflowed after collecting full water from fluid hole 2-1, water can flow to both sides heat exchange plate 1-3
Surface on, or stream, in corrugated fin 4, due to waving for wind, the water in corrugated fin 4 can also while flowing downward
Flow on the heat exchange plate 1-3 surfaces of both sides, the few cooling circulating water of final residual enters the water collector of heat exchanger lower part again
It is inhaled into and returns in spray tube, recycling is sprayed again.
Embodiment 2
Heat exchange plate 1-3 is equally distributed more sheet and is equipped with minim gap between each other.It is technique with 1 difference of embodiment
Difficulty is small, but can be interrupted between current, and the cooling circulating water of aggregation can be more, can the thickness of heat exchange plate 1-3 can make
It is thinner, the condensation of the refrigerant of relative thin can become apparent from.
Embodiment 3
Heat exchange plate 1-3 inlays for polylith plate is connected into a monoblock plate.It is that intralamellar part has a passage with 1 difference of embodiment, one
Secondary moulding process difficulty is bigger, and the heat exchange plate is inlayed for polylith plate is connected into a whole plate piece, and it is for water to reduce gap
Stream is not interrupted, so the mode of welding is inlayed in selection.
Embodiment 4
It is that the minim channel is dentalation with 1 difference of embodiment, multiple internal tooths can be changed into refrigerant fluidised form in passage
Turbulent flow, improves the Reynolds number of fluid, enhanced heat exchange, and the contact area of unit volume fluid and runner is significantly larger than stock size and changes
Hot device.
Embodiment 5
Fluid hole 2-1 is two rows on the basis of embodiment 1, is in triangular arranged between three adjacent fluid holes, more
The heat exchanger plates 1 of piece are connected by fixed plate 5, and the other end of heat exchanger plates 1 is equipped with threaded hole 1-4, and threaded hole 1-4 is plugged on solid
In the mounting hole 5-1 of fixed board 5.Such shunting effect is more preferable, and water is flowed in corrugated fin 4 evenly.
Claims (10)
1. microplate falling film evaporation cold heat exchanger, it is characterised in that including heat exchanger plates, connecting tube and heat exchanger plates collector, heat exchanger plates collection
Heat exchange plate hole is evenly distributed with pipe, connecting tube is plugged in heat exchange plate hole, and heat exchanger plates are symmetrically equipped with connecting tube in upper and lower side, even
Adapter is plugged in heat exchange plate hole, and heat exchange plate is provided with the heat exchanger plates between connecting tube.
2. microplate falling film evaporation cold heat exchanger according to claim 1, it is characterised in that between the connecting tube of top
The miniature liquid homogenizer is installed, is uniformly provided with fluid hole on miniature liquid homogenizer, the bottom of miniature liquid homogenizer is respectively connected with ripple
Line shape fin, corrugated fin are arranged between the heat exchange plate, and corrugated fin has gap, ripple with both sides heat exchange plate
The other end of line shape fin is fixed in the connecting tube of opposite side.
3. a kind of microplate falling film evaporation cold heat exchanger according to claim 2, it is characterised in that the fluid hole is two
Arrange, be in triangular arranged between adjacent three fluid holes.
A kind of 4. microplate falling film evaporation cold heat exchanger according to claim 2, it is characterised in that the heat exchanger plates of multi-disc
Connected by fixed plate, the other end of heat exchanger plates is equipped with threaded hole, and threaded hole is plugged in the mounting hole of fixed plate.
A kind of 5. microplate falling film evaporation cold heat exchanger according to claim 1, it is characterised in that the heat exchange plate it is interior
Portion is evenly distributed with the more minim channels being vertically arranged.
6. a kind of microplate falling film evaporation cold heat exchanger according to claim 5, it is characterised in that the minim channel is tooth
Shape structure.
A kind of 7. microplate falling film evaporation cold heat exchanger according to claim 6, it is characterised in that each minim channel
Section be less than 10 square millimeters.
8. a kind of microplate falling film evaporation cold heat exchanger according to claim 1, it is characterised in that the heat exchange plate is equal
More sheets of even distribution and minim gap is equipped between each other.
9. a kind of microplate falling film evaporation cold heat exchanger according to claim 1, it is characterised in that the heat exchange plate is more
Block plate, which is inlayed, is connected into a monoblock plate.
10. a kind of microplate falling film evaporation cold heat exchanger according to claim 1, it is characterised in that the heat exchange plate is
Integrally formed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711160069.0A CN107917553A (en) | 2017-11-20 | 2017-11-20 | Microplate falling film evaporation cold heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711160069.0A CN107917553A (en) | 2017-11-20 | 2017-11-20 | Microplate falling film evaporation cold heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107917553A true CN107917553A (en) | 2018-04-17 |
Family
ID=61897371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711160069.0A Pending CN107917553A (en) | 2017-11-20 | 2017-11-20 | Microplate falling film evaporation cold heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107917553A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109618942A (en) * | 2019-01-31 | 2019-04-16 | 烟台福顺采暖设备有限公司 | Board-like animal house waste heat reclaiming clean ventilating system |
| CN111018026A (en) * | 2020-01-08 | 2020-04-17 | 浙江工业大学 | Heat pump seawater desalination device for bilateral utilization of evaporator condenser |
| CN111661888A (en) * | 2020-06-15 | 2020-09-15 | 方诺传热***(江苏)有限公司 | Falling film type air cooler based on evaporative air cooling technology and wastewater treatment process |
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|---|---|---|---|---|
| US5837096A (en) * | 1994-02-25 | 1998-11-17 | Ahlstrom Machinery Oy | Falling film evaporator |
| CN103148644A (en) * | 2013-03-22 | 2013-06-12 | 郭永 | Micro-channel falling film evaporation type condenser |
| CN103499223A (en) * | 2013-09-29 | 2014-01-08 | 西安工程大学 | Standpipe type indirect evaporation cooler |
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- 2017-11-20 CN CN201711160069.0A patent/CN107917553A/en active Pending
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109618942A (en) * | 2019-01-31 | 2019-04-16 | 烟台福顺采暖设备有限公司 | Board-like animal house waste heat reclaiming clean ventilating system |
| CN111018026A (en) * | 2020-01-08 | 2020-04-17 | 浙江工业大学 | Heat pump seawater desalination device for bilateral utilization of evaporator condenser |
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