JP6553122B2 - 熱を交換する方法 - Google Patents
熱を交換する方法 Download PDFInfo
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- JP6553122B2 JP6553122B2 JP2017108360A JP2017108360A JP6553122B2 JP 6553122 B2 JP6553122 B2 JP 6553122B2 JP 2017108360 A JP2017108360 A JP 2017108360A JP 2017108360 A JP2017108360 A JP 2017108360A JP 6553122 B2 JP6553122 B2 JP 6553122B2
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- Prior art keywords
- heat exchange
- exchange portion
- air
- indirect
- indirect heat
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
- B01F23/2321—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by moving liquid and gas in counter current
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
- F28C1/14—Direct-contact trickle coolers, e.g. cooling towers comprising also a non-direct contact heat exchange
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C3/00—Other direct-contact heat-exchange apparatus
- F28C3/06—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D5/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
- F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
-
- 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
- F28F3/005—Arrangements for preventing direct contact between different heat-exchange media
-
- 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
- F28F3/042—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 local deformations of the element
- F28F3/046—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 local deformations of the element the deformations being linear, e.g. corrugations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Description
直接熱交換部分174から下向きに通過して出る蒸発液体は、貯留槽179A内に収集されるとともに、配水アセンブリ173を通じた再分配のためにポンプ179により上向きに送出される。配水アセンブリ173は、開口を有する様々なパイプ、または、例えば噴射ノズル、トラフ、あるいは、他の配水アセンブリ等を使用する任意の他の配水装置から構成され得る。間接熱交換部分184、185はそれぞれ、通常は、プレート型熱交換器184、185から構成される。冷却され、凝縮され、加熱され、あるいは、蒸発されるべき2つの流体は、別個の流体蒸気として、プレート型熱交換器184、185Aの結合プレート内またはカセット内を独立に通過する。
最後に、この場合も先と同様、蒸発液体が蒸発液体分配アセンブリを通じて供給されず、単に、熱交換器内または冷却塔内にファンにより引き込まれてそこを横切って上向きに通過する空気によって間接熱交換部分のプレートを通過する流体が冷却され、加熱され、凝縮され、あるいは、蒸発される状態でのみ熱交換器が動作することが想定し得る。
また、分解配置においては、プレート136が組み付けられた状態で蒸発液体が交差流、並行流、向流、または、これらの何らかの組み合わせの態様で通過するのに適した通路を与えるために、各プレートカセット136間に間隔138が存在するように見える。また、そのような間隔は、同様に、そのようなプレート間を空気が通過できるようにし、それにより、空気は、通常、熱交換器内のファンにより、交差流態様、向流態様、並行流態様で、または、これらの何らかの組み合わせ態様で引き込まれる。プレートカセット間のそのような間隔は、各プレート対またはカセット136の内側の流体とそのようなプレート対またはカセット136の間の通路内を通る蒸発液体および空気との間で顕熱交換および潜熱交換が起こることができるようにすることによって、プレート型熱交換器130から構成される直接熱交換部分の製造の向上を可能にする。各プレートカセット内の内部通路には139の標示が付される。
Claims (4)
- 直接蒸発熱交換部分および間接熱交換部分を設けるステップであって、前記間接熱交換部分が複数の通路内で流体の流れを導き、前記直接熱交換部分が、上端と、下端と、空気吸入口と、空気排出口とを備え、前記間接熱交換部分が、上端と、下端と、空気吸入口と、空気排出口とを備え、前記直接熱交換部分が、前記間接熱交換部分の上側に配置される、ステップと、
蒸発液体を前記間接熱交換部分へ向けて下方に分配して前記間接熱交換部分に通し、前記複数の通路内の流体の流れと前記蒸発液体との間で間接的な熱交換が起こるようにするステップと、
前記間接熱交換部分の前記空気吸入口と前記空気排出口との間で空気を移動させるとともに、前記直接熱交換部分の前記空気吸入口と前記空気排出口との間で空気を移動させるステップであって、前記間接熱交換部分を通る空気は、前記間接熱交換部分を通る蒸発液体と熱および質量の両方を交換し、これにより、前記間接熱交換部分における複数の通路内の流体の流れと熱を間接的に交換し、前記直接熱交換部分を通る空気は、前記直接熱交換部分を通る蒸発液体と熱および質量を交換する、ステップと、
前記直接熱交換部分を通る前記蒸発液体を前記間接熱交換部分へ向けて下方に分配するステップと、
を備え、
前記間接熱交換部分がプレート型熱交換器から構成され、前記プレート型熱交換器は、第1の一連の流路と第2の一連の流路との交互配置を成す一連の隣り合うプレートカセットと、流体の流れが前記第1の一連の流路に入って前記第1の一連の流路から出ることができるように前記第1の一連の流路に対して作用可能に接続される入口ヘッダおよび出口ヘッダと、から構成され、前記第2の一連の流路は、前記蒸発液体が前記第2の一連の流路を通過できるようにかつ前記間接熱交換部分を通る空気が前記第2の一連の流路を通過するように配置され、
前記空気を内側に引き込むように構成されたファンが、前記間接熱交換部分の下方に配置され、
前記間接熱交換部分を通る空気は、前記間接熱交換部分を通る前記蒸発液体の流れの方向に対して逆の流れで移動する、
熱を交換する方法。 - 前記間接熱交換部分から出る前記蒸発液体を収集するステップと、
収集された前記蒸発液体が前記間接熱交換部分へ向けて下方へ分配されて前記間接熱交換部分を通過することができるように、前記収集された前記蒸発液体を上方に送出するステップと、
をさらに備える請求項1に記載の熱を交換する方法。 - 第1の一連の閉ループ流路と第2の一連の開ループ流路との交互配置を成す一連の隣り合うプレートカセットの群から構成されるプレート型熱交換器において、
前記一連の隣り合うプレートカセットの群内の各プレートカセットは、プレート表面積を増大させるとともに、前記蒸発液体から、前記プレート型熱交換器における前記第2の一連の流路を通る空気へ顕熱伝達および潜熱伝達を向上させるために、表面増強パターンを含む請求項1に記載の熱を交換する方法。 - 前記直接熱交換部分を通る空気は、前記直接熱交換部分を通る前記蒸発液体の流れの方向に対して逆の流れで移動する請求項1に記載の熱を交換する方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/716,772 | 2012-12-17 | ||
US13/716,772 US9057564B2 (en) | 2012-12-17 | 2012-12-17 | Cooling tower with indirect heat exchanger |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015548042A Division JP2016503156A (ja) | 2012-12-17 | 2013-12-16 | 間接熱交換器を伴う冷却塔 |
Publications (2)
Publication Number | Publication Date |
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JP2017172964A JP2017172964A (ja) | 2017-09-28 |
JP6553122B2 true JP6553122B2 (ja) | 2019-07-31 |
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ID=50929581
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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JP2015548042A Pending JP2016503156A (ja) | 2012-12-17 | 2013-12-16 | 間接熱交換器を伴う冷却塔 |
JP2017108360A Active JP6553122B2 (ja) | 2012-12-17 | 2017-05-31 | 熱を交換する方法 |
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JP2015548042A Pending JP2016503156A (ja) | 2012-12-17 | 2013-12-16 | 間接熱交換器を伴う冷却塔 |
Country Status (11)
Country | Link |
---|---|
US (1) | US9057564B2 (ja) |
EP (2) | EP2932178B1 (ja) |
JP (2) | JP2016503156A (ja) |
KR (1) | KR20160033065A (ja) |
CN (2) | CN110081734A (ja) |
AU (1) | AU2013363149B2 (ja) |
BR (1) | BR112015014024B1 (ja) |
CA (1) | CA2894693C (ja) |
ES (1) | ES2875467T3 (ja) |
MX (1) | MX2015007659A (ja) |
WO (1) | WO2014099792A2 (ja) |
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2012
- 2012-12-17 US US13/716,772 patent/US9057564B2/en active Active
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2013
- 2013-12-16 EP EP13865074.2A patent/EP2932178B1/en active Active
- 2013-12-16 CN CN201910408849.5A patent/CN110081734A/zh active Pending
- 2013-12-16 MX MX2015007659A patent/MX2015007659A/es unknown
- 2013-12-16 CN CN201380070708.8A patent/CN105026866A/zh active Pending
- 2013-12-16 BR BR112015014024-6A patent/BR112015014024B1/pt active IP Right Grant
- 2013-12-16 WO PCT/US2013/075405 patent/WO2014099792A2/en active Application Filing
- 2013-12-16 JP JP2015548042A patent/JP2016503156A/ja active Pending
- 2013-12-16 ES ES13865074T patent/ES2875467T3/es active Active
- 2013-12-16 EP EP21171543.8A patent/EP3885687A1/en active Pending
- 2013-12-16 KR KR1020157019513A patent/KR20160033065A/ko not_active Application Discontinuation
- 2013-12-16 AU AU2013363149A patent/AU2013363149B2/en active Active
- 2013-12-16 CA CA2894693A patent/CA2894693C/en active Active
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2017
- 2017-05-31 JP JP2017108360A patent/JP6553122B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2017172964A (ja) | 2017-09-28 |
KR20160033065A (ko) | 2016-03-25 |
US20140166240A1 (en) | 2014-06-19 |
CN110081734A (zh) | 2019-08-02 |
CN105026866A (zh) | 2015-11-04 |
WO2014099792A3 (en) | 2015-07-16 |
WO2014099792A2 (en) | 2014-06-26 |
EP3885687A1 (en) | 2021-09-29 |
JP2016503156A (ja) | 2016-02-01 |
CA2894693C (en) | 2017-04-25 |
AU2013363149B2 (en) | 2018-04-19 |
ES2875467T3 (es) | 2021-11-10 |
EP2932178B1 (en) | 2021-06-09 |
CA2894693A1 (en) | 2014-06-26 |
US9057564B2 (en) | 2015-06-16 |
EP2932178A4 (en) | 2016-08-10 |
MX2015007659A (es) | 2015-10-09 |
AU2013363149A1 (en) | 2015-07-30 |
EP2932178A2 (en) | 2015-10-21 |
BR112015014024B1 (pt) | 2020-12-01 |
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