WO2013139086A1 - Thermal insulating system for heating zone of diffusion-absorption type refrigerating machine core - Google Patents

Thermal insulating system for heating zone of diffusion-absorption type refrigerating machine core Download PDF

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Publication number
WO2013139086A1
WO2013139086A1 PCT/CN2012/076115 CN2012076115W WO2013139086A1 WO 2013139086 A1 WO2013139086 A1 WO 2013139086A1 CN 2012076115 W CN2012076115 W CN 2012076115W WO 2013139086 A1 WO2013139086 A1 WO 2013139086A1
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WO
WIPO (PCT)
Prior art keywords
thermal insulation
aluminum block
heating zone
elongated
heating
Prior art date
Application number
PCT/CN2012/076115
Other languages
French (fr)
Chinese (zh)
Inventor
郭旭光
Original Assignee
Guo Xuguang
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guo Xuguang filed Critical Guo Xuguang
Publication of WO2013139086A1 publication Critical patent/WO2013139086A1/en

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Classifications

    • 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
    • F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/283—Attaching or cooling of fuel injecting means including supports for fuel injectors, stems, or lances
    • 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
    • F25B33/00—Boilers; Analysers; Rectifiers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2214/00—Cooling
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • 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]
    • Y02B30/62—Absorption based systems

Definitions

  • the invention relates to a heat preservation system for a diffusion absorption type refrigerator core heating zone, in particular to an insulation system for a refrigeration core riser and a heating pipe.
  • the known heating zone of the riser and the heating pipe on the diffusion absorption refrigerating machine is made of cylindrical glass fiber and rock wool pipe, and the aluminum foil tape is wrapped after the riser and the heating pipe are wrapped. Paste fixed. The heat insulation effect and airtightness of the fixed glass fiber and rock wool adhered by aluminum foil adhesive paper are poor. The convective air generated by the heating of the heating tube causes heat loss, which increases the operating frequency of the heating pipe and increases the energy consumption. Large, increased the cost of using a diffusion absorption refrigerating movement.
  • the invention overcomes the problem that the existing heat absorption effect of the diffusion absorption type refrigerating machine core heating zone is poor, and provides an efficient heat preservation system of the diffusion absorption type refrigerating movement core heating zone.
  • an insulation system of a diffusion absorption type refrigerating movement heating zone which is composed of a thermal insulation sleeve, an elongated aluminum block splint and an aerogel, and is used for a diffusion absorption refrigerating movement.
  • the insulation of the riser and the position of the heating pipe is composed of a thermal insulation sleeve, an elongated aluminum block splint and an aerogel.
  • the heat insulating sleeve is a pair of hollow cylindrical molds, the inner wall surface has a mirror coating, a plurality of lock holes are arranged on both sides of the column body, a filling port is arranged on the top surface, and a lifting tube seating groove and a heating tube are arranged on the bottom surface.
  • the wire port, the inner wall of the heat insulating sleeve is provided with a strip of elongated aluminum block splint.
  • the elongated aluminum block splint is made of aluminum material, and the outer shape is composed of a pair of elongated clamping clamps.
  • the splint is provided with two grooves, and the two grooves are respectively used for fixing the riser and the heating pipe. Wrapped by a pair of elongated clamping clamps, and then covered with a heat-insulating sleeve to cover the riser and the elongated aluminum block clamp wrapped with the heating tube, and then filled into the gap between the riser tube and the elongated aluminum block splint in the heat preservation sleeve Insulation material for aerogels.
  • the mirror coating can return heat to the elongated aluminum block splint.
  • the present invention has the following outstanding advantages and effects: the invention is simple and convenient to manufacture and operate, and has good heat preservation effect, saves energy consumption, and reduces use cost.
  • FIG. 1 is a schematic structural view of an insulation system of the present invention
  • Figure 2 is an anatomical view of the thermal insulation system of the present invention
  • heating tube wire mouth 10 Extended aluminum block splint to place the card
  • the heat preservation system of the present invention is composed of a heat insulating sleeve (4), an elongated aluminum block splint (3), and an aerogel (11), and is used for a diffusion absorption type refrigerating movement.
  • the heat preservation tube (1) is a pair of hollow cylindrical molds, and the inner wall surface has a mirror coating (5), and both sides of the column are provided.
  • the heat insulating sleeve (4) is provided with an elongated aluminum a strip (10) placed on the block plate;
  • the elongated aluminum block plate (3) is made of an aluminum material, and the outer shape is composed of a pair of elongated clamping plates, and two grooves are provided in the plate (31) ), two grooves (31) are respectively used to fix the riser (1) and the heating pipe (2), and are wrapped by a pair of elongated clamping plates, and then the riser (4) and the package are heated by the heat insulating sleeve.
  • the lengthened aluminum block splint (3) of the tube (2) is covered, and the seam other than the riser tube and the elongated aluminum block splint (3) in the heat insulating sleeve (4) Gap-filled aerogel (11) insulation material, using the elongated aluminum block splint of the thermal insulation casing (4) to place the clamp (10), the riser placement groove (7), the heating pipe wire opening (9) (1)
  • the clamp (10), the riser placement groove (7), the heating pipe wire opening (9) (1)
  • the aerogel (11) after completion, closes the filling port (8).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Refrigerator Housings (AREA)
  • Thermal Insulation (AREA)

Abstract

A thermal insulating system for a heating zone of a diffusion-absorption type refrigerating machine core consists of a thermal insulating sleeve (4), a lengthened aluminum panel (3) and aerogel (11) as a filler. The lengthened aluminum panel (3) wraps a heating pipe (2) and is fixed to a lifting pipe (1) of the diffusion-absorption type refrigerating machine core. The lifting pipe (1) and the lengthened aluminum panel (3) wrapped by the heating pipe (2) are covered by the thermal insulating sleeve (4). The thermal insulating sleeve (4) is sealed after aerogel (11) is filled into it. The thermal insulating system enhances thermal insulating effect of the heating zone of the diffusion-absorption type refrigerating machine core, reduce operating frequency of the heating pipe and energy consumption, and save use cost.

Description

扩散吸收式制冷机芯加热区的保温***  Insulation system for diffusion absorption refrigerating movement heating zone
技术领域 Technical field
本发明涉及一种扩散吸收式制冷机芯加热区的保温***， 尤其是用于 制冷机芯提升管和加热管上的保温***。  The invention relates to a heat preservation system for a diffusion absorption type refrigerator core heating zone, in particular to an insulation system for a refrigeration core riser and a heating pipe.
背景技术 Background technique
目前， 公知的扩散吸收式制冷机芯上提升管与加热管所处的加热区， 所采用的保温材料是圆柱形的玻璃纤维和岩棉管，将提升管与加热管包裹 后用铝箔胶纸粘贴固定。用铝箔胶纸粘贴固定的玻璃纤维和岩棉的保温效 果与气密性差， 加热管加热时因空气受热而产生的对流空气会使热量流 失， 这样增加了加热管的运作频率， 使能耗增大， 增加了扩散吸收式制冷 机芯的使用成本。  At present, the known heating zone of the riser and the heating pipe on the diffusion absorption refrigerating machine is made of cylindrical glass fiber and rock wool pipe, and the aluminum foil tape is wrapped after the riser and the heating pipe are wrapped. Paste fixed. The heat insulation effect and airtightness of the fixed glass fiber and rock wool adhered by aluminum foil adhesive paper are poor. The convective air generated by the heating of the heating tube causes heat loss, which increases the operating frequency of the heating pipe and increases the energy consumption. Large, increased the cost of using a diffusion absorption refrigerating movement.
发明内容 Summary of the invention
本发明克服目前现有扩散吸收式制冷机芯加热区保温效果差的难题， 提供了一种高效的扩散吸收式制冷机芯加热区的保温***。  The invention overcomes the problem that the existing heat absorption effect of the diffusion absorption type refrigerating machine core heating zone is poor, and provides an efficient heat preservation system of the diffusion absorption type refrigerating movement core heating zone.
为了达到上述之目的，本发明采用如下具体技术方案：扩散吸收式制 冷机芯加热区的保温***， 由保温套管、 加长型铝块夹板和气凝胶组成， 用于扩散吸收式制冷机芯的提升管与加热管所处位置的保温。  In order to achieve the above object, the present invention adopts the following specific technical scheme: an insulation system of a diffusion absorption type refrigerating movement heating zone, which is composed of a thermal insulation sleeve, an elongated aluminum block splint and an aerogel, and is used for a diffusion absorption refrigerating movement. The insulation of the riser and the position of the heating pipe.
所述保温套管是一对中空的圆柱合模， 内壁表面有镜面涂层，柱体两 侧设有若干个锁孔，顶面设有填充口，底面设有提升管安放槽以及加热管 导线口， 保温套管的内壁设有加长型铝块夹板安放的卡条。 The heat insulating sleeve is a pair of hollow cylindrical molds, the inner wall surface has a mirror coating, a plurality of lock holes are arranged on both sides of the column body, a filling port is arranged on the top surface, and a lifting tube seating groove and a heating tube are arranged on the bottom surface. The wire port, the inner wall of the heat insulating sleeve is provided with a strip of elongated aluminum block splint.
所述加长型铝块夹板是由铝质材料制成的，外形是一对加长的合模夹 板组成， 夹板内设有两道凹槽， 两道凹槽分别用于固定提升管和加热管， 通过一对加长的合模夹板包裹，再用保温套管将提升管与包裹了加热管的 加长型铝块夹板罩住，再向保温套管中提升管与加长型铝块夹板以外的缝 隙填充气凝胶的保温材料。  The elongated aluminum block splint is made of aluminum material, and the outer shape is composed of a pair of elongated clamping clamps. The splint is provided with two grooves, and the two grooves are respectively used for fixing the riser and the heating pipe. Wrapped by a pair of elongated clamping clamps, and then covered with a heat-insulating sleeve to cover the riser and the elongated aluminum block clamp wrapped with the heating tube, and then filled into the gap between the riser tube and the elongated aluminum block splint in the heat preservation sleeve Insulation material for aerogels.
所述保温套管内加长型铝块夹板包裹的加热管散发热量时，镜面涂层 可将热量返送至加长型铝块夹板。  When the heat pipe wrapped by the elongated aluminum block splint in the heat insulating sleeve dissipates heat, the mirror coating can return heat to the elongated aluminum block splint.
与现有的技术相比，本发明具有以下突出优点和效果：本发明的制作 及操作简单方便， 并且保温效果好， 节省能耗， 降低使用成本。  Compared with the prior art, the present invention has the following outstanding advantages and effects: the invention is simple and convenient to manufacture and operate, and has good heat preservation effect, saves energy consumption, and reduces use cost.
附图说明 DRAWINGS
图 1为本发明的保温***的结构示意图；  1 is a schematic structural view of an insulation system of the present invention;
图 2为本发明的保温***的解剖图；  Figure 2 is an anatomical view of the thermal insulation system of the present invention;
1 提升管 1 riser
2—加热管  2—heating tube
3—加长型铝块夹板  3—longer aluminum block splint
4一保温套管 4 insulation sleeve
5—镜面涂层  5—mirror coating
6—锁孔  6—Keyhole
7—提升管安放槽  7—lift pipe placement slot
8—填充口  8—filling port
9 加热管导线口 10—加长型铝块夹板安放卡条 9 heating tube wire mouth 10—Extended aluminum block splint to place the card
11 气凝胶 11 aerogel
31—凹槽 31—groove
具体实施方式 detailed description
如图 1、 图 2所示， 本发明的保温***， 是由保温套管 （4)、 加长型 铝块夹板（3)、气凝胶（11)组成，用于扩散吸收式制冷机芯的提升管（1) 与加热管（2)所处位置的保温； 所述保温套管（4)是一对中空的圆柱合 模， 内壁表面有镜面涂层（5)， 柱体两侧设有若干个锁孔（6)， 顶面设有 填充口 （8)， 底面设有提升管安放槽 （7) 以及加热管导线口 （9)， 保温 套管（4) 的内壁设有加长型铝块夹板安放的卡条（10); 所述加长型铝块 夹板 （3) 是由铝质材料制成的， 外形是一对加长的合模夹板组成， 夹板 内设有两道凹槽（31)， 两道凹槽（31)分别用于固定提升管（1)和加热 管 （2)， 通过一对加长的合模夹板包裹， 再用保温套管将提升管 （4) 与 包裹了加热管 （2) 的加长型铝块夹板 （3) 罩住， 再向保温套管 （4) 中 提升管与加长型铝块夹板（3) 以外的缝隙填充气凝胶（11) 的保温材料， 利用保温套管（4)的加长型铝块夹板安放卡条（10)、提升管安放槽（7)、 加热管导线口 （9) 将提升管 （1) 与加长型铝块夹板 （3) 安置完毕后， 锁住保温套管 （4) 外的锁孔 （6)， 再从填充口 （8) 向保温套管 （4) 内 填充保温材料气凝胶 （11)， 完成后将填充口 （8) 封闭。  As shown in FIG. 1 and FIG. 2, the heat preservation system of the present invention is composed of a heat insulating sleeve (4), an elongated aluminum block splint (3), and an aerogel (11), and is used for a diffusion absorption type refrigerating movement. The heat preservation tube (1) is a pair of hollow cylindrical molds, and the inner wall surface has a mirror coating (5), and both sides of the column are provided. a plurality of locking holes (6), a top surface is provided with a filling port (8), a bottom surface is provided with a lifting pipe seating groove (7) and a heating pipe wire opening (9), and an inner wall of the heat insulating sleeve (4) is provided with an elongated aluminum a strip (10) placed on the block plate; the elongated aluminum block plate (3) is made of an aluminum material, and the outer shape is composed of a pair of elongated clamping plates, and two grooves are provided in the plate (31) ), two grooves (31) are respectively used to fix the riser (1) and the heating pipe (2), and are wrapped by a pair of elongated clamping plates, and then the riser (4) and the package are heated by the heat insulating sleeve. The lengthened aluminum block splint (3) of the tube (2) is covered, and the seam other than the riser tube and the elongated aluminum block splint (3) in the heat insulating sleeve (4) Gap-filled aerogel (11) insulation material, using the elongated aluminum block splint of the thermal insulation casing (4) to place the clamp (10), the riser placement groove (7), the heating pipe wire opening (9) (1) After the extension of the elongated aluminum block clamp (3), lock the lock hole (6) outside the heat insulation sleeve (4), and then fill the insulation sleeve (4) from the filling port (8) with insulation material. The aerogel (11), after completion, closes the filling port (8).

Claims

权 利 要 求 Rights request
1、 扩散吸收式制冷机芯加热区的保温***， 其特征在于： 由保温套 管、 加长型铝块夹板和气凝胶组成。  1. The thermal insulation system of the diffusion absorption refrigerating movement heating zone is characterized by: an insulation sleeve, an elongated aluminum block splint and an aerogel.
2、 如权利要求 1所述的扩散吸收式制冷机芯加热区的保温***， 其 特征在于： 用于扩散吸收式制冷机芯的提升管与加热管所处位置的保温。  2. The thermal insulation system for a diffusion absorption refrigerating core heating zone according to claim 1, wherein: the heat absorption of the position of the riser and the heating pipe for the diffusion absorption refrigerating movement.
3、 如权利要求 1或 2任一项权利要求中所述的扩散吸收式制冷机芯 加热区的保温***， 其特征在于： 所述保温套管是一对中空的圆柱合模， 内壁表面有镜面涂层， 柱体两侧设有若干个锁孔， 顶面设有填充口， 底面 设有提升管安放槽以及加热管导线口，保温套管的内壁设有加长型铝块夹 板安放的卡条。  3. The thermal insulation system for a diffusion absorption refrigerating core heating zone according to any one of claims 1 or 2, wherein: said thermal insulation sleeve is a pair of hollow cylindrical clamping molds, and the inner wall surface has Mirror coating, there are several lock holes on both sides of the column, the top surface is provided with a filling port, the bottom surface is provided with a lifting tube mounting groove and a heating tube wire opening, and the inner wall of the heat insulating sleeve is provided with a card with an elongated aluminum block splint article.
4、如权利要求 1、 2或 3任一项权利要求中所述的扩散吸收式制冷机 芯加热区的保温***，其特征在于：所述加长型铝块夹板是由铝质材料制 成的， 外形是一对加长的合模夹板组成， 夹板内设有两道凹槽， 两道凹槽 分别用于固定提升管和加热管，通过一对加长的合模夹板包裹，再用保温 套管将提升管与包裹了加热管的加长型铝块夹板罩住，再向保温套管中提 升管与加长型铝块夹板以外的缝隙填充气凝胶。  4. The thermal insulation system for a diffusion absorption refrigerating core heating zone according to any one of claims 1, 2 or 3, wherein said elongated aluminum block splint is made of an aluminum material. The outer shape is composed of a pair of elongated clamping plates, and two grooves are arranged in the clamping plate. The two grooves are respectively used for fixing the lifting pipe and the heating pipe, and are wrapped by a pair of elongated clamping plates, and then the thermal insulation sleeve is used. The riser tube is covered with an elongated aluminum block splint wrapped with a heating tube, and the aerogel is filled into the gap between the riser tube and the elongated aluminum block splint in the heat preservation sleeve.
5、 如权利要求 1、 2、 3或 4任一项权利要求中所述的扩散吸收式制 冷机芯加热区的保温***，其特征在于：所述保温套管内加长型铝块夹板 包裹的加热管散发热量时， 镜面涂层可将热量返送至加长型铝块夹板。  5. The thermal insulation system for a diffusion absorption refrigerating core heating zone according to any one of claims 1, 2, 3 or 4, characterized in that: heating of the elongated aluminum block splint in the thermal insulation sleeve When the tube dissipates heat, the mirror coating returns heat to the elongated aluminum block.
PCT/CN2012/076115 2012-03-20 2012-05-25 Thermal insulating system for heating zone of diffusion-absorption type refrigerating machine core WO2013139086A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210085820.6 2012-03-20
CN2012100858206A CN103322380A (en) 2012-03-20 2012-03-20 Heat preservation system for heating zone of diffusion absorption refrigeration machine core

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Publication Number Publication Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3757461A1 (en) * 2019-06-26 2020-12-30 Rolls-Royce plc Fuel injector

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB296110A (en) * 1927-02-25 1928-08-27 Guido Maiuri Improvements in refrigerating apparatus of the absorption type
GB693033A (en) * 1949-03-16 1953-06-24 Engelbert Kondziolka Improvements in or relating to absorption type refrigerating apparatus
CN2399682Y (en) * 1999-12-01 2000-10-04 吴雅春 Self-circulating refrigerating unit
CN2784858Y (en) * 2004-08-30 2006-05-31 海尔集团公司 Astronautical thermal insulating plate
CN101382357A (en) * 2007-09-03 2009-03-11 河北普莱电器有限公司 Absorption refrigeration system with interior heat generator
CN201487394U (en) * 2009-08-20 2010-05-26 浙江亚龙教育装备股份有限公司 Refrigeration pipeline fixing device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB296110A (en) * 1927-02-25 1928-08-27 Guido Maiuri Improvements in refrigerating apparatus of the absorption type
GB693033A (en) * 1949-03-16 1953-06-24 Engelbert Kondziolka Improvements in or relating to absorption type refrigerating apparatus
CN2399682Y (en) * 1999-12-01 2000-10-04 吴雅春 Self-circulating refrigerating unit
CN2784858Y (en) * 2004-08-30 2006-05-31 海尔集团公司 Astronautical thermal insulating plate
CN101382357A (en) * 2007-09-03 2009-03-11 河北普莱电器有限公司 Absorption refrigeration system with interior heat generator
CN201487394U (en) * 2009-08-20 2010-05-26 浙江亚龙教育装备股份有限公司 Refrigeration pipeline fixing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3757461A1 (en) * 2019-06-26 2020-12-30 Rolls-Royce plc Fuel injector
US11339967B2 (en) 2019-06-26 2022-05-24 Rolls-Royce Plc Fuel injector

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