JP3679608B2 - Air conditioner fixing device - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an air conditioner capable of performing air-conditioning of the plurality of rooms in a house in one indoor unit, in particular, it relates to a fixing device of the indoor unit.
[0002]
[Prior art]
In recent years, due to improvements in building technology, very airtight and highly insulated houses have been built. Along with this, an air conditioner has been proposed in which indoor units are arranged behind the ceiling of a house and the entire indoor space is air-conditioned with one indoor unit. As such an air conditioner, for example, there is Japanese Patent Application No. 8-316594 filed by the applicant of the present application.
[0003]
This air conditioner has indoor units arranged behind the ceiling of the house and under the stairs, and is connected to an outdoor unit arranged outside the house with a refrigerant pipe. Each room is provided with an air outlet connected to the indoor unit through a duct, and a corridor or the like is provided with a suction port connected to the indoor unit. Each room is provided with a vent so that room air flows through the hallway and the like. And the air temperature-controlled by the indoor unit is supplied to each room from the air outlet of each room, and the indoor air circulates from the vent to the hallway or the like and returns to the indoor unit again through the suction port.
[0004]
[Problems to be solved by the invention]
However, such an air conditioner is placed in places where it is difficult to see the indoor unit, such as behind the ceiling or under the stairs. For example, even if a part of the indoor unit breaks and drain water leaks, Do not notice. If the operation is continued in this state, the drain water or the like flows out to the ceiling or the like and damages the house, or the drain water leaks from the ceiling into the conditioned room.
[0005]
The present invention aims to make the indoor unit even when placed in a location other than the harmonic chamber, it is possible to provide a fixing device for an air conditioner houses are not damaged by the drain water and the like.
[0006]
[Means for Solving the Problems]
In order to solve the above-mentioned problems, an invention according to claim 1 is directed to a refrigerant pipe that connects an outdoor unit storing a compressor, an outdoor heat exchanger, and the like, and an indoor unit storing an indoor heat exchanger and a blower. In a fixing device for an air conditioner that is connected and air- conditioned a room to be conditioned by an indoor heat exchanger of this indoor unit, a rectangular mounting table that is fixed at a predetermined indoor location and on which the indoor unit is mounted When, and a fixture for fixing said indoor unit and the mounting table, the mounting table includes a standing portion that protrudes upwardly over the circumferential edge all around it, the upright 4 provided with a stopper that is provided in the rear part on the inner side of the part and that makes contact with the rear part of the indoor unit, and a fixing hole that is provided at each of the four corners and for inserting a fixing tool including a screw. The fixing holes at the corners are respectively provided outside the upright portions. The fixture is interposed between the front part of the indoor unit and the standing part on the front side of the mounting table, and both ends thereof are screwed to the indoor unit and the standing part of the mounting table, respectively. Then, the indoor unit and the mounting table are fixed .
[0007]
[0008]
[0009]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a conceptual diagram of a system that air-conditions each room in a house by installing an air conditioner showing an embodiment of the present invention in the house.
[0010]
Reference numeral 1 denotes a highly airtight and highly heat-insulated house with high heat insulation and airtightness between the house and the outside of the house, and the heat in the room is difficult to escape to the outdoors. The house 1 is provided with a plurality of living rooms, bathrooms, toilets, and the like on the first and second floors, respectively, and a vent 2 is provided in each room and corridor so that indoor air can circulate in the house 1. The room air in each room on the first floor is circulated mainly between the room on the first floor and the hallway, and the air in each room on the second floor can be circulated between the room on the second floor and the hallway. Yes.
[0011]
An indoor unit 20a is disposed in the space under the stairs on the first floor of the house 1, and an indoor unit 20b is disposed on the ceiling behind the second floor. Two outdoor units 10a and 10b are arranged outside the house, the outdoor unit 10a and the indoor unit 20a are connected by a refrigerant pipe, and the outdoor unit 10b and the indoor unit 20b are connected by a refrigerant pipe. A ventilation unit 30 is disposed behind the ceiling of the bathroom on the first floor, and is connected to the outdoor unit 10a by a refrigerant pipe.
[0012]
The indoor unit 20a has an air outlet on the lower surface side, and this air outlet is connected to a branch chamber 3a disposed under the floor. A blow-out chamber 4a is attached to the floor of each residence on the first floor from below the floor. The blow-out chamber 4a and the branch chamber 3a are connected by a duct 5a, and air adjusted by the indoor unit 20a is passed through the duct 5a. Then, the air is blown to the blowing chamber 4a and supplied to each living room from the blowing chamber 4a. The wall that forms the space under the stairs is formed with a vent 6 that communicates with the corridor so that the indoor air in each room flows under the stairs through the corridor. It is sucked from the suction port of the indoor unit 20a.
[0013]
The air outlet of the indoor unit 20b, the branch chamber 3b via the duct 5b is connected to the branch chamber 3b, outlet chamber 4b are connected by the duct 5c mounted on the ceiling of each room. Further, the suction port of the indoor unit 20b is connected to the suction chamber 7 attached to the ceiling of the second-floor corridor via a duct 5d. The air blown out from the indoor unit 20b is supplied to each living room from the blowing chamber 4b, and the indoor air in each living room flows into the hallway and is sucked into the indoor unit 20b through the suction chamber 7.
[0014]
The ventilation side of the ventilation unit 30 is connected to the toilets and bathrooms on the first and second floors by a duct 5e, and the outlet side is connected to an exhaust port 9 on the outer wall of the house 1 via a duct 5f. The ventilation unit 30, the heat recovery heat exchanger 31 and the blower is accommodated, the air sucked from the toilet or bathroom, etc., after heat exchange with the refrigerant in the heat recovery heat exchanger 31, the exhaust port 9 The air is exhausted outside the house 1.
[0015]
FIG. 2 is a refrigeration cycle diagram of the outdoor unit 10a, the indoor unit 20a, and the ventilation unit 30. 11 is a compressor for compressing a refrigerant, the accumulator 15 on the suction side of the compressor 11 is connected, the four-way valve 12 is connected to the discharge side. An outdoor heat exchanger 13 exchanges heat between the refrigerant passing through the inside and the outside air. Reference numeral 14 denotes a capillary tube that decompresses the refrigerant, and allows the refrigerant to pass during cooling operation or heating operation. An electric expansion valve or the like may be used instead of the capillary tube 14. Reference numeral 16 denotes an electromagnetic valve connected in parallel with the capillary tube 14 and allows the refrigerant to pass therethrough during the dehumidifying operation.
[0016]
Reference numeral 21 denotes an indoor heat exchanger. The indoor heat exchanger 21 exchanges heat between the air to be conditioned in the house 1 and the refrigerant, and the cooled or heated air is supplied to each room or the like. It is something to return to. The indoor heat exchanger 21 is divided into two parts, on the windward side of the case while the passing indoor air, the other is arranged so that the leeward side. Between this and the windward side of the indoor heat exchanger 21a and the downwind side of the indoor heat exchanger 21b, the solenoid valve 22, capillary tube 23 and check valve 24 are connected in parallel. Then during the cooling operation, the refrigerant passes through the solenoid valve 22, during the dehumidifying operation, the refrigerant passes through the capillary tube 23, also in the heating operation, the refrigerant passes through the check valve 24.
[0017]
17a is a thick tube side services Rubarubu connected by four-way valve 12 and the refrigerant pipe are connected via a thick tube-side valve 25a and the refrigerant pipe 40a of the indoor unit 20a. Reference numeral 17b denotes a narrow tube side service valve, which is connected to the narrow tube side valve 25b of the indoor unit 10a via the refrigerant pipe 40b. Then, by connecting the outdoor unit 10a and the indoor unit 20a by the refrigerant pipes 40a and 40b, the compressor 11, the outdoor heat exchanger 13, the capillary tube 14, and the indoor heat exchanger 21 are connected in a ring shape to be refrigerated. A cycle is constructed.
[0018]
18a is a thick pipe side service valve, and a refrigerant pipe 19a separated from the refrigerant pipe between the four-way valve 12 and the outdoor heat exchanger 13 is connected to the thick pipe side service valve 18a . Reference numeral 18b denotes a narrow tube side service valve, and a refrigerant pipe 19b connected to the thin tube side service valve 18b is connected to a refrigerant pipe between the capillary tube 14 and the electromagnetic valve 16 and the thin tube side service valve 17b. And, the wide tube side service valve 18a is connected through a refrigerant pipe 41a to the thick tube-side valve 34a in 30 of the ventilation unit, capillary side service valve 18b, the refrigerant pipe 30 of the capillary tube side valve 34b of the ventilation unit 41b is connected.
[0019]
31 is a heat recovery heat exchanger, one end connected to the thick tube-side valve 34a, the other end is connected to the capillary-side valve 34b. That is, the heat recovery heat exchanger 31 is connected in parallel with the outdoor heat exchanger 13 in the refrigeration circuit. 32 is a capillary tube, 33 is an electromagnetic valve connected in parallel with the capillary tube 32, and this electromagnetic valve 33 is provided in the refrigerant pipe 19b connected to the narrow tube side service valve 17b.
[0020]
In this figure, during the cooling operation , the refrigerant flows as indicated by a solid line. That is, the both the suction side and the indoor heat exchanger 21 side of the compressor 11 by the four-way valve 12 and the discharge side and the outdoor side heat exchanger 13 side of the compressor 11 is communicated is communicated, and, solenoid valve opening the Rutotomoni electromagnetic valve 22 to close the 16, 33.
[0021]
During this cooling operation, the refrigerant discharged from the compressor 11 is divided into two directions after passing through the four-way valve 12, most of the refrigerant flows to the outdoor heat exchanger 13, and part of the refrigerant is heat recovery heat. It flows to the exchanger 31. This and can, outdoor heat exchanger 13 acts as a condenser, the refrigerant outside air heat exchange in the outdoor side heat exchanger 13, is decompressed by the capillary tube 14, indoor heat exchanger through the refrigerant pipe 40b Is supplied to the vessel 21. The refrigerant supplied to the ventilation unit 30 via a thick tube-side service valve 18a is 31 indoor air heat exchange in the heat recovery heat exchanger, after its pass through the capillary tube 32 to return to the outdoor unit 10a. Decompressed refrigerant in capillary tube 32, it joins the refrigerant passing through the outdoor heat exchanger 13, is supplied to the indoor heat exchanger 22.
[0022]
Ventilation unit 30 in order to suck the air in the house 1, during cooling operation, the temperature of the air passing through the heat recovery heat exchanger 31 is lower than the outside air temperature. Further, since the heat recovery heat exchanger 31 is connected in parallel with the outdoor heat exchanger 13, the temperature of the refrigerant flowing in the heat recovery heat exchanger 31 is the temperature of the refrigerant flowing in the outdoor heat exchanger 13. As high as the temperature. Therefore, in the heat recovery heat exchanger 31, the high-temperature refrigerant and the low temperature of the indoor air is heat-exchanged, condensation of the refrigerant in the heat recovery heat exchanger 31 is promoted, efficiently recovering the heat (cold) Done to improve COP.
[0023]
Refrigerant passing through the indoor heat exchanger 21b flows into the indoor heat exchanger 21a I through the solenoid valve 22. This and can, since the indoor heat exchanger 21 acts as an evaporator, the indoor air sucked into the indoor unit 20a is cooled by the refrigerant heat exchanger, the chilled room air is supplied to each room The The refrigerant that has passed through the indoor heat exchanger 21 returns to the outdoor unit 10a through the refrigerant pipe 40a, passes through the four-way valve 12 and the accumulator 15, and returns to the compressor 11 again.
[0024]
During the heating operation, the refrigerant flows as indicated by the dotted line. That the four-way valve 12 and the discharge side of the compressor 11 and the indoor heat exchanger 21 is passed through the suction side and the outdoor side heat exchanger 13 communicate with each other in the compressor 11 while being communicated, and, solenoid valve 16, 22, 33 Ru closed.
[0025]
The refrigerant discharged from the compressor 11 flows into the indoor heat exchanger 21 through the four-way valve 12, the large pipe side service valve 17a, and the large pipe valve 25a. This and can, since the electromagnetic valve 22 is closed, the refrigerant flows through the check valve 24, all the indoor side heat exchanger 21 acts as a condenser. Therefore, the indoor air blown to the indoor heat exchanger 21, then was warmed et al by the refrigerant is supplied to each room or the like.
[0026]
The refrigerant passing through the indoor heat exchanger 21, is divided into two directions after passing through the thin tube-side service valve 17b, flows into the outdoor side heat exchanger 13 mostly passes through the capillary tube 14, partially capillary After passing through the tube 32, it flows to the heat recovery heat exchanger 31 through the narrow tube side service valve 18b. This and come, the outdoor heat exchanger 13 acts as an evaporator, refrigerant decompressed by Capillary tube 14 is a gas refrigerant and outside air heat exchanger.
[0027]
On the other hand, the heat recovery heat exchanger 31 functions as an evaporator, and heat is exchanged between the indoor air passing through the heat recovery heat exchanger 31 and the refrigerant. During this heating operation, the temperature of the indoor air passing through the heat recovery heat exchanger 31, so is higher than outside air temperature, in the heat recovery heat exchanger 31 as compared to the outdoor heat exchanger 13 The evaporation of the refrigerant is further promoted, and the exhaust heat is efficiently recovered. Further, since the outdoor heat exchanger 13 and the heat recovery heat exchanger 31 are connected in parallel, the pressure loss of the refrigerant in the heat recovery heat exchanger 31 is reduced, and the outdoor heat exchanger 13 and the heat recovery heat are reduced. Compared with the case where the exchanger 31 is connected in series , the heat recovery efficiency is improved.
[0028]
The refrigerant passing through the heat recovery heat exchanger 31 flows into the outdoor unit 10a through a thick tube-side service valve 34a, merges with the refrigerant passing through the outdoor heat exchanger 13, flows to the suction side of the compressor 11 .
[0029]
During the dehumidifying operation, the refrigerant flows as indicated by the alternate long and short dash line. In other words, the four-way valve 11 and the discharge side and the outdoor side heat exchanger 13 side of the compressor 11 is the communication with the suction side and the indoor heat exchanger 21 side of the compressor 11 while being communicated, and, solenoid valve solenoid valve 22 is Ru closed with Karel 16, 33 are opened. This and can, outdoor heat exchanger 13 and the heat recovery heat exchanger 31 acts as a condenser, the indoor heat exchanger 21 acts as an evaporator.
[0030]
During this dehumidifying operation, the refrigerant discharged from the compressor 11 is divided into two directions after passing through the four-way valve 12, and most of the refrigerant passes through the outdoor heat exchanger 13 and then passes through the electromagnetic valve 16. To do. Further, a portion of the refrigerant flows into the heat recovery heat exchanger 31 of the ventilation unit 30, passes through the solenoid valve 33 by exchanging heat with indoor air.
[0031]
The refrigerant that has passed through the outdoor heat exchanger 13 or the heat recovery heat exchanger 31 is supplied to the indoor unit 20a via the narrow tube-side service valve 17b, and the indoor heat exchanger 21b, the capillary tube 23, and the indoor heat exchanger. Passes in the order of 21a. This and come, indoor heat exchanger 21b made downwind acts as a condenser, since the windward side of the indoor heat exchanger 21a acts as an evaporator, the indoor air passes through the indoor heat exchanger 21a while being dehumidified cooled when, also, is blown into the room is warmed as it passes through the indoor heat exchanger 21b. Therefore, the indoor air passing through the indoor heat exchanger 21, so that not too lowered temperature while dehumidified.
[0032]
The refrigerant that has passed through the indoor heat exchanger 21 returns to the outdoor unit 10a through the large pipe side service valve 25a, passes through the four-way valve 12 and the accumulator 15, and is sucked into the compressor 11.
[0033]
Incidentally, the refrigeration circuit constituted by the outdoor unit 10b and the indoor unit 20b, are those other than refrigeration cycle or we shown in FIG. 2, the heat recovery heat exchanger 31, a capillary tube 33 and the electromagnetic valve 32 and the like, other The configuration is the same as that of the refrigeration circuit shown in FIG.
[0034]
FIG. 3 is an enlarged view of the service valves 18 and 40 provided on the side surface of the outdoor unit 10a. FIG. 3 (a) shows a state when the refrigerant pipes 40 and 41 are connected, and FIG. and shows a state before the refrigerant pipes 40, 41 are connected. Service valves 18 and 40 are arranged from the lower thick tube side service valve 17a, capillary side service valve 17b, capillary side service valve 18b, the order of the thick tube-side service valve 18a, the lower side of the service valves 17a, 17b indoor unit The upper service valves 18 a and 18 b are connected to the ventilation unit 30. Then, the two capillary service valves 17b, 18b is covered by the cover 42, before the refrigerant pipes 40, 41 are connected, the thick tube-side service valve 17a, the 18a, the large-diameter nut 43a mounted, whereas, capillary side service valve 17b, the 18b, small diameter of the nut 43b is attached vignetting. In the present embodiment, since the large pipe side service valves 17a and 18a are arranged on the outside and the thin pipe service valves 17b and 18b are arranged on the inside , the nut 43 can be removed even if the interval between the service valves 17 and 18 is narrow. You can put a wrench in it.
[0035]
FIG. 4 is an explanatory view for explaining a fixing device for an air conditioner according to the present invention . The indoor unit 20b can be separated into an upper unit 50 and a lower unit 51. The upper unit 50 houses the indoor heat exchanger 21, the electromagnetic valve 22, the capillary tube 23, and the like, while the lower unit 51 has a blower ( (Not shown) is stored.
[0036]
A suction port 52 is formed on the front surface of the upper unit 50, and a duct 5 d communicating with the suction chamber 7 provided on the ceiling is attached to the suction port 52. On the side of the suction port 52 is arranged electric box 53, the inside electric components such as a control unit for controlling the blower and electromagnetic valves 22, etc. are accommodated.
[0037]
Outlet 54 is provided in the front of the lower unit 51, a duct 5b that is connected to the branch chamber 3b arranged behind the ceiling is attached to the outlet 54. The lower unit 51 has front and bottom is formed in the same size, the panel 55 of the air outlet 54 is provided, are enabled only mounted on both the front and bottom. Therefore, when setting the indoor unit 20 to the ceiling, the only attachment panels 55 with outlet 54 to the front, when placing the indoor unit 20 under the first floor of the stairs, the air outlet 54 the panel 55 having the mounting takes it to the bottom, it is possible to change the direction of the air outlet 54 in the indoor unit 20 of the same configuration.
[0038]
Further, the lower surface of the upper unit 50 and the upper surface of the lower unit 51 are formed to have the same size, and the upper unit 50 is stacked on the lower unit 51 so as to be integrated by a fixture 56. The surfaces of the upper unit 50 and the lower unit 51 facing each other are formed so that air can be passed therethrough, and the air sucked from the suction port 52 of the upper unit 50 can be blown out from the outlet 54 of the lower unit 51. Yes. Thus, the upper unit 50 and lower unit 51, which is configured separately by changing the direction of the lower unit 51, arranged a suction port 52 and the outlet 54 of the indoor unit 20b in the same direction or, it is possible or disposed so as to be opposite to each other.
[0039]
Reference numeral 57 denotes a mounting table on which the indoor unit 20b is arranged . As shown in FIG. 4, the mounting table 57 is provided with a standing portion 57a that protrudes upward over the entire periphery of the mounting table 57 . A stopper 58 is provided behind the mounting table 57 inside the standing portion 57a , and the back side of the indoor unit 20b placed on the mounting table 57 comes into contact with the stopper 58. . Further, in front of the standing portion 65 of the mounting table 57 and one end of the fitting 59 is screwed indoor unit by screwing the front portion to the other end of the fitting 59 of the indoor unit 20b 20 b is fixed to the mounting table 57. Thus, the fixture 59 is interposed between the front surface portion of the indoor unit 20 b and the standing portion 65 in front of the mounting table 57 to fix the indoor unit and the mounting table 57. Furthermore, fixing holes 57b are provided at the four corners of the mounting table 57, and nails, screws, or the like (fixing tools) are inserted into the fixing holes 57b provided at the four corners to be fixed to the beam or the like. The mounting table 57 is fixed to the flat plate 60. The fixing holes 57b provided at the four corners of the mounting table 57 are provided outside the upright portion 57a (see FIG. 4) .
[0040]
Thus , since the indoor unit 20b can be fixed by simply screwing it using the fixture 59 after being placed on the mounting table 57 , the indoor unit 20b can be installed from the front side, such as the ceiling Installation can be done easily even in places where it is difficult to do Further, mounting the standing portion 57a set only the table 57, since the fixing holes 57b digits set by positioned outside the standing portion 57, even when the drain water or the like from the indoor unit 20b has dropped, the drain water Since it can accumulate on the mounting table 57, it can prevent that drain water etc. fall to a ceiling.
[0041]
FIG. 5 is an explanatory view for explaining a fixing device for an air conditioner as another embodiment of the present invention . It is a perspective view which shows the installation state of the indoor unit 20a. The basic configuration of the main body of the indoor unit 20a is the same as that of the indoor unit 20b shown in FIG. The upper unit 62 of the indoor unit 20a has a filter 63 attached to the suction port, and the lower unit 64 has a blower outlet on the lower surface side.
[0042]
Reference numeral 65 denotes a mounting table on which the indoor unit 20 a is arranged, and has the same shape as that of the mounting table 56 provided with an opening 66 in the center portion. Therefore, the mounting table 65 is formed with a standing portion 65a that protrudes upward along the periphery thereof. In addition, fixing holes 65 b for fixing the mounting table 65 to the floor 68 are formed at the four corners of the mounting table 65.
[0043]
Reference numeral 67 denotes a connecting portion that is inserted into the opening 66 of the mounting table 65. The connecting portion is formed flat so that the upper surface can come into contact with the bottom of the indoor unit 20a, and the lower side is disposed below the opening 69 provided in the floor 68. A cylindrical protrusion is provided so as to fit inside the vent hole 70 of the branch chamber 3a. Then, the upper surface side is brought into contact with the bottom surface of the indoor unit 20a, and the lower side is fitted into the branch chamber 3a, thereby connecting the indoor unit 20a and the branch chamber 3a so that air can be vented.
[0044]
Reference numeral 71 denotes an auxiliary plate. The auxiliary plate 71 has a thickness corresponding to a gap formed when the indoor unit 20a is placed on the mounting table 65 via the connecting portion 66. The auxiliary plate 71 is used as the indoor unit. By interposing between 20a and the mounting table 65, the indoor unit 20a can be stably mounted.
[0045]
When placing the indoor unit 20 a, first, the mounting table 65 is fixed to the floor 68. At this time, the connecting portion 66 attached to the mounting table 65 is fitted into the vent hole 70 of the branch chamber 3a. And it puts on the mounting base 65 so that the back side of the indoor unit 20a contacts the stopper 72 attached to the mounting base 65. At this time, the air outlet on the bottom surface of the indoor unit 20 a is located at the opening 66 of the mounting table 65. And the fixture 73 attached to the mounting base 65 and the indoor unit 20a are screwed, and the indoor unit 20a is fixed.
[0046]
And, the mounting table 65 because it provided the standing portion 65a of the peripheral edge protrudes, even when dropped onto table 65 drain water loading from the indoor unit 20a for example, can be received by the table 65 mounting the drain water . Since the opening 66 of the mounting table 65 is covered by the connecting part 67, the drain water or the like is held on the mounting table 65, evaporates thereafter.
[0047]
Thus, by placing the mounting table 65 under the indoor unit 20a, the indoor unit can be installed in various places.
[0048]
【The invention's effect】
As described above, according to the present invention, a rectangular mounting table that is fixed to a predetermined indoor location and on which the indoor unit is mounted, and for mounting the mounting table and the indoor unit are fixed. A mounting unit, and the mounting table is provided on an upright portion protruding upward over the entire periphery of the mounting table, and on a rear portion on the inner side of the upright portion. Each of the four corners, and a fixing hole for inserting a fixing tool including a screw. The fixing holes at the four corners are located outside the standing portion. The mounting tool is interposed between the front part of the indoor unit and the standing part on the front side of the mounting table, and both ends thereof are used as the indoor unit and the standing part of the mounting table. since a structure for fixing the mounting table and the indoor unit to set screw, respectively, drain water or the like from the indoor unit Because it so as not to be leak out leaks in a house in reservoir on mounting table this drain water, even in the case of arranging the indoor unit easily invisible place, the drain water or the like to damage the house leaks Of course, the indoor unit can be fixed by simply screwing it with the fixture after placing it on the mounting table, so the indoor unit can be installed from the front side. Installation work can be easily performed even in places where it is difficult to perform such work .
[0049]
[Brief description of the drawings]
FIG. 1 is a conceptual diagram of a system that air-conditions each room in a house by installing an air conditioner showing an embodiment of the present invention in the house.
2 is a same refrigeration circuit diagram of an air conditioner.
3 is a similarly enlarged view of the deployed service valve in the outdoor unit.
FIG. 4 is an explanatory view for explaining a fixing device for an air conditioner according to the present invention .
FIG. 5 is an explanatory diagram for explaining a fixing device for an air conditioner as another embodiment of the present invention .
[Explanation of symbols]
3 Branch chamber 4 Blowing chamber 5 Duct 7 Suction chamber 10 Outdoor unit 13 Outdoor heat exchanger 20 Indoor unit 21 Indoor heat exchanger 30 Ventilation unit 31 Heat recovery heat exchanger 57 Mounting base 57a Standing part 57b Fixing hole 58 Stopper 59 Installation Tool 65 Mounting table 65a Standing portion 72 Stopper 73 Mounting tool

Claims (1)

An outdoor unit that stores a compressor, an outdoor heat exchanger, and the like, and an indoor unit that stores an indoor heat exchanger and a blower are connected by a refrigerant pipe, and the room to be conditioned by the indoor heat exchanger of the indoor unit In the air conditioner fixing device for air conditioning ,
A rectangular mounting table that is fixed to a predetermined indoor location and on which the indoor unit is mounted, and a fixture for fixing the mounting table and the indoor unit,
The mounting table is provided with a standing part protruding upward along the entire circumference of the peripheral edge thereof, and a stopper provided on a rear part inside the standing part to contact the rear part of the indoor unit. Each of the four corners, and a fixing hole for inserting a fixing tool including a screw, the fixing holes of the four corners are respectively provided outside the standing portion,
The fixture is interposed between the front part of the indoor unit and the standing part on the front side of the mounting table, and both ends thereof are screwed to the indoor unit and the standing part of the mounting table, respectively. A fixing device for an air conditioner, characterized by fixing the machine and the mounting table .

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