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1. 发明专利

JPH08105636A AIR CONDITIONER 失效
公开(公告)号：JPH08105636A
公开(公告)日：1996-04-23
申请号：JP26204194
申请日：1994-09-30
申请人： TAKENAKA KOMUTEN CO , SHINKO KOGYO KK
发明人： MATSUZAKI TAKAHIRO , GOTO SHIRO , AIDA SHINICHI , USUDA MASASHI , FUNAKI SHOJI , KAWAMOTO KATSUJI
IPC分类号： F24F13/20 , F24F1/00
摘要： PURPOSE: To obtain an air conditioner which can be installed in a short time period by only connecting it to a main pipe and a main duct that have been laid during construction of a building, by a method wherein branch pipes of a heat exchanger and a drain pan are previously connected to junction pipes and an air intake path and an exhaust path are connected to junction ducts in advance. CONSTITUTION: Cold and hot water inlets and outlets of a heat exchanger 4 and a drain port of a drain pan are respectively connected to junction pipes 5A, 5B, 5C and 5D through branch pipes 6. An air intake path is connected to a junctions duct 7A and an exhaust path to a junction pipe 7B, Thus, the junction duct group is built in an air conditioner in advance. Thereby, when the junction pipe group 5 is connected to a corresponding connecting pipe group 8 and the junction duct group 7 to a corresponding connecting duct group 9 on a floor after the air conditioner where the junction pipe group and the junction duct group are built in is carried to and installed at a specified place on the floor, air-conditioning operation can be ready to start immediately.

2. 发明专利

JPH0868398A BLOWING AMOUNT ADJUSTING DEVICE FOR BLOWER 失效
公开(公告)号：JPH0868398A
公开(公告)日：1996-03-12
申请号：JP22574594
申请日：1994-08-26
申请人： SHINKO KOGYO KK
发明人： KAWAMOTO KATSUJI
IPC分类号： F04D29/46
摘要： PURPOSE: To prevent the occurrence of deformation of a damper and the generation of vibration thereof by absorbing a strain force by a reinforcing frame, with which a damper is surrounded, even when deformation occurs to the damper owing to application of an air pressure in such a way that an annular damper is integrally fixed to the reinforcing frame with which the damper is surrounded and a guide mechanism and the support part of an actuating mechanism is arranged at the reinforcing frame. CONSTITUTION: A reinforcing frame 4 with which an annular damper 3 is surrounded to improve the strength of a damper comprises a Ushaped frame material; and a pair of gantry type frame materials between which the two sides of the frame material are nipped in a sandwiched state. Holes in which the support lever of a guide mechanism and the screw lever of a working mechanism are respectively inserted are formed in the three spots of the gantry type frame material, and support plates 42b...42b are fixed on one surface or the two surfaces of the frame material in such a manner that a central hole coincides with a central hole. The annular damper 3 is covered with the so formed reinforcing frame 4 and a contacting part is welded for integral formation. Even when an air pressure is exerted on the damper 3, the reinforcing frame 4 with the damper 3 is surrounded absorbs the strain force thereof to prevent the occurrence of deformation of the damper 3 and the generation of vibration thereof.

3. 发明专利

JPH08128666A SUPPORTING STRUCTURE OF CASING FOR AIR CONDITIONER 失效
公开(公告)号：JPH08128666A
公开(公告)日：1996-05-21
申请号：JP9580295
申请日：1995-03-16
申请人： SHINKO KOGYO KK
发明人： AKAMATSU YUKIHIKO , UEDA KAORU , KAWAMOTO KATSUJI
IPC分类号： F24F1/00 , F24F13/20
摘要： PURPOSE: To keep a sufficient vibration-proof characteristic and enable an upper case and a lower case to be mounted with a small spacing being left between them by a method wherein a packing member is held between brackets arranged at an upper edge of the tower case and a tower edge of the upper case, lateral channel members are fixed to the brackets and a compression or resilient coil spring with a guide bolt passing through these members being applied as a central axis is arranged. CONSTITUTION: A bracket member 12 is arranged at the upper edge of a coil case 1 and a bracket member 13 is arranged at a lower edge of a fan case 2. A resilient packing member 14 is inserted between horizontal walls 12a, 13a of the bracket plates 12, 13. A channel member 15 is connected to the lower surface of the horizontal wall 13a of the bracket 13 and its lower wall 15b is positioned with a slight clearance below the horizontal wall 12a of the bracket 12. Then, a guide bolt 16 is passed through the horizontal wall 12a and a lower wall 15b. A spring 17 is installed at the lower surface of the lower wall 15b and fixed by a lock nut 19. As a result, vibration of a fan case 2 is not transmitted to a coil case 1 due to a presence of the packing member 14 and the spring 17.

4. 发明专利

JPH0814187A LIMIT LOAD FAN 失效
公开(公告)号：JPH0814187A
公开(公告)日：1996-01-16
申请号：JP17024294
申请日：1994-06-28
申请人： SHINKO KOGYO KK
发明人： KAWAMOTO KATSUJI , SATO HIDEYUKI
IPC分类号： F04D17/04 , F04D17/08 , F04D29/46 , F24F3/06 , F24F5/00
摘要： PURPOSE:To prevent a right/left side of a scroll damper from being deformed to the outside by providing an adjusting means capable of dividing the scroll damper into a plurality of pieces and independently deforming a free end of each scroll damper. CONSTITUTION:In each of a plate-like scroll damper 3 for varying an area of an opening of an air discharge port 12 to adjust a discharge air quantity, that is, ventilation quantity, one end thereof is fixed to the inside of a housing 1 and a nut 4 is welded and fixed in such a manner that a threaded hole thereof coincides with a hole bored at a center part of a free end side thereof. By rotating an end, protruding from the housing 1, of a screw shaft 5 which is screw-engaged with this nut 4 and of which one end is pivotally supported on a flange part of an air discharge port 12, by means of a handle or the like, a free end of the scroll damper 3 is deformed to vary an air discharge area of the air discharge port 12 so as to adjust a ventilation quantity. By increasing the number of divisions of one scroll damper, apparent strength of the scroll damper is increased in accordance with this number and deformation is completely prevented.

5. 发明专利

JPH08285332A VIBRATIONPROOF STRUCTURE OF ENCLOSURE OF AIR-CONDITIONING APPARATUS 失效
公开(公告)号：JPH08285332A
公开(公告)日：1996-11-01
申请号：JP13099295
申请日：1995-04-19
申请人： SHINKO KOGYO KK , SHOWA KIKO KK
发明人： AKAMATSU YUKIHIKO , UEDA KAORU , KAWAMOTO KATSUJI , TASATO MAMORU , TAKUSHIMA HIROAKI , ABE TOMI
IPC分类号： F24F5/00 , F24F1/40 , F24F1/60 , F24F13/20
摘要： PURPOSE: To provide a vibrationproof support structure for a coil enclosure and a fan enclosure which house air-conditioning apparatus and are set with one upon the other. CONSTITUTION: A packing 4 of elastic material is provided between an upper enclosure 1 of fan, and a lower enclosure 2 of coil. A hanger 14 is fixed, for example, to an upper edge inside the lower enclosure of coil. A resilient spring 20 is set vertically inside the hanger 14 and made to support a level-adjusting bolt 16 which is fixed to the fan-housing enclosure 1.

6. 发明专利

JPH08110067A IMPROVEMENT OF COOLING OPERATION IN HEATING MEDIUM CIRCULATING AIR CONDITIONER 失效
公开(公告)号：JPH08110067A
公开(公告)日：1996-04-30
申请号：JP28705594
申请日：1994-10-13
申请人： SHINKO KOGYO KK
发明人： AKAMATSU YUKIHIKO , KAWAMOTO KATSUJI
IPC分类号： F24F5/00
摘要： PURPOSE: To avoid the mixing or retaining of heating medium (refrigerant) liquid in a liquid return phenomenon by providing a branch pipeline in a pipeline for returning gasified heating medium generated in an energy consuming terminal during cooling to a energy supply source, gas-liquid separating the gasified heating medium and returning the liquid contents to a cooling cycle. CONSTITUTION: A new branch pipeline F is provided in a pipeline D through a check valve V2 at a point f1 of the pipeline where remaining refrigerant liquid Just discharged from air conditioners 2a, 2b, 1a and 1b can be easily collected. Thus, the remaining liquid is guided to a tank B2 and subjected to a gas-liquid separation. While the liquid is properly stored in the tank B2, the liquid is passed through a part of the pipeline D using a pump P, through a selector valve S1 from a bending point D2 leading to the downmost stage of an area to be air-conditioned and mixed with refrigerant liquid directed to the air conditioners 1a and 1b. In this case, branch pipelines for recovering returning liquid may be provided at a plurality of positions for every stage of the area to be air-conditioned or depending on an area where an air conditioner is installed.

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