JP2018170205A - 流体加熱器、流体制御装置、および流体加熱器の製造方法 - Google Patents
流体加熱器、流体制御装置、および流体加熱器の製造方法 Download PDFInfo
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/101—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
- F24H1/102—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply with resistance
- F24H1/105—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply with resistance formed by the tube through which the fluid flows
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
- F16L53/30—Heating of pipes or pipe systems
- F16L53/35—Ohmic-resistance heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/101—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
- F24H1/102—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply with resistance
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
- F24H1/14—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
- F24H1/16—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form helically or spirally coiled
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
- F24H1/14—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
- F24H1/16—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form helically or spirally coiled
- F24H1/162—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form helically or spirally coiled using electrical energy supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/022—Air heaters with forced circulation using electric energy supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/021—Heaters specially adapted for heating liquids
Abstract
【解決手段】流体加熱器は、流路22cが形成された流路部材22と、流路部材22を加熱するためのヒータとを備え、流路22cは、螺旋状をなし、長手方向に沿った断面の形状が多角形状をなしている。流路部材22の造形方向は、多角形の対角線の一つと平行をなしている。流路部材22は、略円柱状をなし、その長手方向が流路部材22の造形方向と同方向である。
【選択図】図3
Description
Claims (8)
- 流路が形成された流路部材と、
前記流路部材を加熱するためのヒータと、
前記流路部材を流体制御機器に固定するための固定部材と、
前記流路部材に接続され、流体を前記流路部材に流入させるための接続配管と、を備え、
前記流路は、螺旋状をなし、長手方向に沿った断面の形状が多角形状をなしている、流体加熱器。 - 継手に固定された複数の流体制御機器と、
前記流体制御機器に流す流体を加熱するため流体加熱器と、を備え、
前記流体加熱器は、
流路が形成された流路部材と、
前記流路部材を加熱するためのヒータと、
前記流路部材を流体制御機器に固定するための固定部材と、
前記流路部材に接続され、流体を前記流路部材に流入させるための接続配管と、を備え、
前記流路は、螺旋状をなし、長手方向に沿った断面の形状が多角形状をなしている、流体制御装置。 - 流路が形成された流路部材と、前記流路部材を加熱するためのヒータと、前記流路部材を流体制御機器に固定するための固定部材と、前記流路部材に接続され、流体を前記流路部材に流入させるための接続配管と、を備え、前記流路は、螺旋状をなし、長手方向に沿った断面の形状が多角形状をなしている流体加熱器を製造する製造方法であって、
前記流路部材を金属粉末焼結造形方式により作成する工程と、
前記流路部材に前記ヒータ、前記固定部材、および前記接続配管を組み合わせる工程と、を備える流体加熱器の製造方法。 - 前記流路部材は、その造形方向が、前記多角形状の対角線の一つと平行をなすように造形される、請求項3に記載の流体加熱器の製造方法。
- 前記流路部材は、円柱状をなし、その長手方向が前記流路部材の造形方向と同方向となるように造形される、請求項3または請求項4に記載の流体加熱器の製造方法。
- 流路が形成された流路部材と、
前記流路部材を加熱するためのヒータと、
前記流路部材を流体制御機器に固定するための固定部材と、
前記流路部材に接続され、流体を前記流路部材に流入させるための接続配管と、を備え、
前記流路は、螺旋状をなし、前記流路の表面積は、前記流路部材のうち前記流路が形成されている部分の外周の表面積より大きく構成されている、流体加熱器。 - 継手に固定された複数の流体制御機器と、
前記流体制御機器に流す流体を加熱するため流体加熱器と、を備え、
前記流体加熱器は、
流路が形成された流路部材と、
前記流路部材を加熱するためのヒータと、
前記流路部材を流体制御機器に固定するための固定部材と、
前記流路部材に接続され、流体を前記流路部材に流入させるための接続配管と、を備え、
前記流路は、螺旋状をなし、前記流路の表面積は、前記流路部材のうち前記流路が形成されている部分の外周の表面積より大きく構成されている、流体制御装置。 - 流路が形成された流路部材と、前記流路部材を加熱するためのヒータと、前記流路部材を流体制御機器に固定するための固定部材と、前記流路部材に接続され、流体を前記流路部材に流入させるための接続配管と、を備え、前記流路は、螺旋状をなし、前記流路の表面積は、前記流路部材のうち前記流路が形成されている部分の外周の表面積より大きく構成されている流体加熱器を製造する製造方法であって、
前記流路部材を金属粉末焼結造形方式により作成する工程と、
前記流路部材に前記ヒータ、前記固定部材、および前記接続配管を組み合わせる工程と、を備える流体加熱器の製造方法。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
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JP2017068037A JP6901722B2 (ja) | 2017-03-30 | 2017-03-30 | 流体加熱器、流体制御装置、および流体加熱器の製造方法 |
CN201880012221.7A CN110301165B (zh) | 2017-03-30 | 2018-03-09 | 流体加热器、流体控制装置以及流体加热器的制造方法 |
KR1020197027238A KR102293634B1 (ko) | 2017-03-30 | 2018-03-09 | 유체 가열기, 유체 제어 장치, 및 유체 가열기의 제조 방법 |
PCT/JP2018/009306 WO2018180380A1 (ja) | 2017-03-30 | 2018-03-09 | 流体加熱器、流体制御装置、および流体加熱器の製造方法 |
TW107108579A TWI750345B (zh) | 2017-03-30 | 2018-03-14 | 流體加熱器、流體控制裝置及流體加熱器的製造方法 |
US16/583,525 US11402124B2 (en) | 2017-03-30 | 2019-09-26 | Fluid heater, fluid control apparatus, and production method for fluid heater |
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JP2021032399A (ja) * | 2019-08-29 | 2021-03-01 | 株式会社フジキン | ヒータ、ヒータの装着方法及び流体供給ユニット |
WO2021131379A1 (ja) | 2019-12-26 | 2021-07-01 | 日立金属株式会社 | 金属積層造形流路部材およびその製造方法 |
WO2022077773A1 (zh) * | 2020-10-16 | 2022-04-21 | 江苏九州电器有限公司 | 一种可方便安装节能型电加热器 |
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JP7312445B2 (ja) | 2019-08-29 | 2023-07-21 | 株式会社フジキン | ヒータ、ヒータの装着方法及び流体供給ユニット |
WO2021131379A1 (ja) | 2019-12-26 | 2021-07-01 | 日立金属株式会社 | 金属積層造形流路部材およびその製造方法 |
KR20220056225A (ko) | 2019-12-26 | 2022-05-04 | 히타치 긴조쿠 가부시키가이샤 | 금속 적층 조형 유로 부재 및 그 제조 방법 |
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WO2018180380A1 (ja) | 2018-10-04 |
US20200018519A1 (en) | 2020-01-16 |
TWI750345B (zh) | 2021-12-21 |
TW201839302A (zh) | 2018-11-01 |
CN110301165A (zh) | 2019-10-01 |
CN110301165B (zh) | 2021-11-09 |
JP6901722B2 (ja) | 2021-07-14 |
US11402124B2 (en) | 2022-08-02 |
KR102293634B1 (ko) | 2021-08-24 |
KR20190120274A (ko) | 2019-10-23 |
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