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11. 发明专利

JPS5349337A BURNER 失效
公开(公告)号：JPS5349337A
公开(公告)日：1978-05-04
申请号：JP12457076
申请日：1976-10-18
申请人： HIRAKAWA TEKKOSHO
发明人： KOBAYASHI HIROSHI , FURUYASHIKI KAZUAKI , KAWAI MITSUSHI , IMATANI HIROAKI
IPC分类号： F23D14/70 , F23C99/00 , F23D14/22 , F23D23/00

12. 发明专利

JPS52151669A TEMPERATURE CONTROL SYSTEM FOR EXHAUST SMOKE DENITRATION APPARATUS 失效
公开(公告)号：JPS52151669A
公开(公告)日：1977-12-16
申请号：JP6947276
申请日：1976-06-14
申请人： HIRAKAWA TEKKOSHO
发明人： KOBAYASHI HIROSHI , KAWAI MITSUSHI
IPC分类号： B01D53/94 , B01D53/34 , F23J15/00 , G05D23/00

13. 发明专利

JPS647281B2 失效
公开(公告)号：JPS647281B2
公开(公告)日：1989-02-08
申请号：JP18203181
申请日：1981-11-12
申请人： HIRAKAWA TEKKOSHO
发明人： KOBAYASHI HIROSHI , IMATANI HIROAKI , KAWAI MITSUSHI
IPC分类号： F22B35/00 , F23N5/00 , F24H9/20

14. 发明专利

JP2004108746A Air-cooled absorption type freezer 有权
公开(公告)号：JP2004108746A
公开(公告)日：2004-04-08
申请号：JP2002276259
申请日：2002-09-20
申请人： Daikin Ind Ltd , Osaka Gas Co Ltd , Toho Gas Co Ltd , ダイキン工業株式会社 , 大阪瓦斯株式会社 , 東邦瓦斯株式会社
发明人： OHIRA SUSUMU , TANIGUCHI YOSHIHITO , OKUDA NORIYUKI , YASUO KOICHI , YAKUSHIJI SHIRO , KAWABATA KATSUHIRO , KAWAI MITSUSHI , UEDA HIROKI , TANIMOTO KEISUKE
IPC分类号： F25B15/00 , F25B35/00 , F25B37/00
CPC分类号： F25B15/008 , F25B35/00 , F25B37/00 , Y02A30/277 , Y02B30/62
摘要： PROBLEM TO BE SOLVED: To secure weight balance and miniaturization of a installation space including a maintenance space and a suction space in continuous use by continuously installing a machine chamber and air-cooled heat exchange parts in the longitudinal direction.
SOLUTION: In this absorption type freezer of an air-cooled two-stage type, the machine chamber 2 having a high-temperature regenerator G
2 , a low-temperature regenerator G
1 and a heating heat exchanger B is provided in a central part in the longitudinal direction of a freezer body 1, and the air-cooled heat exchange parts 3, 3 each having an air-cooled heat exchange unit X comprising air-cooled absorbers A, A, air-cooled condensers C disposed between the lower ends of the air-cooled absorbers A, A and fans F disposed in an upper part between the air-cooled absorbers A, A, and an evaporator E disposed in a nearly central part between the air-cooled absorbers A, A are provided on both the sides in the longitudinal direction of the machine chamber 2 such that the air-cooled heat exchange parts 3, 3 are positioned on both the sides of the machine chamber 2.
COPYRIGHT: (C)2004,JPO

15. 发明专利

JP2002277090A PLATE TYPE HEAT EXCHANGER FOR ABSORPTION REFRIGERATOR 失效
公开(公告)号：JP2002277090A
公开(公告)日：2002-09-25
申请号：JP2001083435
申请日：2001-03-22
申请人： TOKYO GAS CO LTD , OSAKA GAS CO LTD , TOHO GAS KK , DAIKIN IND LTD
发明人： MATSUMAE KAZUNORI , YAMADA KENJI , OZAWA YUJI , NUMATA MITSUHARU , YASUDA KENJI , DOI TAKAHIRO , KAWAI MITSUSHI
IPC分类号： F28F3/04 , F25B15/00 , F25B37/00 , F25B39/02 , F25B39/04 , F28D3/00 , F28D5/02
摘要： PROBLEM TO BE SOLVED: To provide a plate type heat exchanger capable of being applied to an absorber or the like of an absorption refrigerator. SOLUTION: The plate type heat exchanger (30) comprises first plates (31) and second plates (32) alternately laminated. A first space (41) and a second space (42) are partitioned by laminated heat transfer plates (31, 32). The first space (41) becomes a closed space, and the second space (42) is opened at an outer edge. When the absorber is constituted of the heat exchanger (30), an absorption solution flows on the surfaces of the plates (31, 32) at the second space (42) side, and a cooling water flows in the first space (41). A gas refrigerant is introduced into the second space (42) opened at the outer edge. The solution heat exchanges with the water, and hence the water derives an absorption heat.

16. 发明专利

JP2004108745A Air-cooled absorber 有权
公开(公告)号：JP2004108745A
公开(公告)日：2004-04-08
申请号：JP2002276217
申请日：2002-09-20
申请人： Daikin Ind Ltd , Osaka Gas Co Ltd , Toho Gas Co Ltd , ダイキン工業株式会社 , 大阪瓦斯株式会社 , 東邦瓦斯株式会社
发明人： OHIRA SUSUMU , TANIGUCHI YOSHIHITO , YASUO KOICHI , OKUDA NORIYUKI , YASUDA KENJI , KAWAI MITSUSHI
IPC分类号： F25B37/00
CPC分类号： Y02A30/277 , Y02B30/62
摘要： PROBLEM TO BE SOLVED: To secure a prescribed liquid head near a liquid introduction port by maintaining a constant gap between a side face of a solution distributor and a liquid introduction port in an absorption heat transfer pipe. SOLUTION: In this air-cooled absorber, an absorption liquid L 1 supplied into an upper header 13 of the air-cooled absorber flows into the solution distributor 15 from a liquid inflow port formed in the side face 15b of the solution distributor 15, and is introduced into the absorption heat transfer pipe 11 from the liquid introduction port 21 through the gap S formed between the side face 15b of the solution distributor 15 and an inlet part 11a of each the absorption heat transfer pipe 11. Thereby, the gaps S, S formed between the side faces 15b, 15b of the solution distributor 15 and the inlet part 11a of each the absorption heat transfer pipe 11 can be kept constant by a projecting part 19. COPYRIGHT: (C)2004,JPO

17. 发明专利

JP2004116901A High temperature regenerator for absorption refrigerating equipment 有权
标题翻译：用于吸收制冷设备的高温再生器
公开(公告)号：JP2004116901A
公开(公告)日：2004-04-15
申请号：JP2002281038
申请日：2002-09-26
申请人： Daikin Ind Ltd , Osaka Gas Co Ltd , Toho Gas Co Ltd , ダイキン工業株式会社 , 大阪瓦斯株式会社 , 東邦瓦斯株式会社
发明人： OHIRA SUSUMU , TANIGUCHI YOSHIHITO , TANIMOTO KEISUKE , KAWAI MITSUSHI
IPC分类号： F25B33/00
摘要： PROBLEM TO BE SOLVED: To enhance the durability or reliability in a multitubular once-through type high-temperature regenerator by promoting the mixing and stirring of solutions in a lower header to solve the temperature difference and concentration difference as much as possible, thereby suppressing the corrosion of a heat transfer pipe or the like.
SOLUTION: A diluted solution inlet pipe 22 and a downtake 28 are connected to two circumferentially separated positions of the lower header 41 of the high-temperature regenerator 1 so that the flowing directions are substantially matched with the tangential direction in the same circumferential direction of the lower header 41. According to such a structure, a circulating flow of solution is generated by the diluted solution from the inlet pipe 22 and the return solution from the downtake 28, and the mixing and stirring of the diluted solution and return solution differed in temperature and concentration are sufficiently performed to uniform the temperature difference and concentration difference between the solutions in the lower header 41 as much as possible. Consequently, the corrosion of the lower header 41 and the heat transfer pipe 43 can be prevented, and the durability and reliability of the high-temperature regenerator can be improved.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题为了通过促进下集流管中的溶液的混合和搅拌来提高多管直流型高温再生器的耐久性或可靠性，以尽可能地解决温差和浓度差，从而抑制传热管等的腐蚀。解决方案：稀释溶液入口管22和下沉28连接到高温再生器1的下部集管41的两个周向分离的位置，使得流动方向基本上与同一圆周中的切线方向一致根据这种结构，通过来自入口管22的稀释溶液和来自下料28的返回溶液产生溶液的循环流，并且稀释溶液和回流溶液的混合和搅拌充分地进行温度和浓度的不同，以尽可能地使下部集管41中的溶液之间的温度差和浓度差均匀。因此，能够防止下部集管41和传热管43的腐蚀，能够提高高温再生器的耐久性和可靠性。版权所有（C）2004，JPO

18. 发明专利

JP2002277089A ABSORPTION REFRIGERATOR 失效
公开(公告)号：JP2002277089A
公开(公告)日：2002-09-25
申请号：JP2001083366
申请日：2001-03-22
申请人： TOKYO GAS CO LTD , OSAKA GAS CO LTD , TOHO GAS KK , DAIKIN IND LTD
发明人： SHIDARA ATSUSHI , YAMADA KENJI , OZAWA YUJI , YASUDA KENJI , NUMATA MITSUHARU , KAWAI MITSUSHI
IPC分类号： F25B15/00 , F25B37/00 , F25B39/02 , F28D9/02
摘要： PROBLEM TO BE SOLVED: To reduce in size a two-stage absorption refrigerator (1) by decreasing sizes of an evaporator (5) and an absorber (6) of the apparatus (1). SOLUTION: The absorption refrigerator comprises a plate type heat exchanger (30) having the evaporator (5) and the absorber (6) in which a plurality of hollow panels (32) are arrayed at a predetermined interval.

19. 发明专利

JP2002277102A HIGH TEMPERATURE REGENERATOR OF ABSORPTION REFRIGERATING MACHINE 失效
公开(公告)号：JP2002277102A
公开(公告)日：2002-09-25
申请号：JP2001084115
申请日：2001-03-23
申请人： TOKYO GAS CO LTD , OSAKA GAS CO LTD , TOHO GAS KK , DAIKIN IND LTD
发明人： SHIDARA ATSUSHI , YAMADA KENJI , OZAWA YUJI , TANIMOTO KEISUKE , YASUDA KENJI , KAWAI MITSUSHI
IPC分类号： F23L15/00 , F25B33/00
摘要： PROBLEM TO BE SOLVED: To lower the height of a high temperature regenerator having an exhaust heat recovery unit in absorption refrigerating machine. SOLUTION: An exhaust heat recovery unit (13) comprising an orthogonal flow type heat exchanger is disposed between the exhaust opening (19) of a flue (18) and a smoke chamber (15). A blower (14) is disposed above the exhaust heat recovery unit (13). A duct (17) for introducing preheated air from the exhaust heat recovery unit (13) to a burner (12) is disposed beneath the body section (11).

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