TW565679B - Air-conditioner - Google Patents

Abstract

An air-conditioner is provided. In the outdoor unit of the air-conditioner, devices are located as near as possible at the central part to generate a centered gravity. The means improves transportation, installment and maintenance. In an outdoor unit 1, a compressor 22 is installed near a baffle plate 5, which separates an exchanger room 7 and a machinery room 8. An accumulator 23 is arranged near the compressor 22 and farther to the baffle plate 5. A four-direction control valve 24 and an automatic (electric) valve 25 etc., parts of refrigerant lines and refrigerant pipes, are aligned around the accumulator 23. The arrangement centralizes the weight and forms the gravity to the nearest center. In addition, by aligning series of refrigerant pipes and electrical circuit in the machinery room 8, the convenience of installation and maintenance is increased.

Description

565679 V. Description of the invention (1) The technical field to which the invention pertains is the arrangement and arrangement of the above-mentioned outdoor = minute mechanical room according to the component arrangement of the outdoor part of the air conditioner, and the transport operation and installation function of the component arrangement, or, Improve the workability of assembly and maintenance. Conventional technology is established. In the past, "the machine room of the outdoor knives divided by the partition plate into the heat exchanger room and the machine room" has the compressor arranged on the opposite side of the above-mentioned compartment plate, and the accumulator is arranged close to the above. On the side of the compartment plate of the compressor, the vibration of the refrigerant piping from the compressor and the accumulator with a positive pressure f = the refrigerant piping is provided so as to be connected to a cold circuit component such as a four-way valve. The problem to be solved by the invention is the result of the above-mentioned indoor Qiu Yiqi acting on the machine ^-from the center of gravity of the knife, close to the side of the machine room, when: the weight of the handle on the left and right of the outer part is different, the four-way valve and Lei private In the M, the refrigerant piping # $ & / μ Hi $, and so on, make the assembly and maintenance, etc. :: put in the above-mentioned machinery so that the purpose of the present invention is 1 Sex. The mechanical room outside the finishing room * is a kind of air-conditioning device, which is characterized in that it is located in the above-mentioned outdoor section :::; The above-mentioned external work and installation operations, or the central position, in order to improve transportation and solve the problem Means — workability, maintenance, and maintenance. Some of the outdoor parts described in the scope of the patent application, the outdoor meat is tied to an air-conditioning device, the device room and the machine room 'in its machinery = a compressor that is divided into heat exchange ^ __, difficult ~ medium, selected

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Select the refrigerant medium piping and mechanical compressor to compress, place, and place the media piping so that the circulation direction is not connected outside the room, together with the controlled compressor of the upper face machine of the room, the accumulation is connected to the above components. And, in the space where it is centrally arranged, the four-way valve of the electric circuit and the electric circuit are divided, and the upper and lower control devices are arranged to be arranged close to the device and arranged from the compressor. The part of the outdoor unit that regulates and cools a part of the compartment board is located above the internal compressor of the compartment, and the medium flow part is added near the medium flow part of the control unit. The electric motor includes the upper part, the media piping center on the open side of the special compartment plate, and the upper part of the compartment plate. The invention described in the second item is the one described in the first item of the patent application, characterized in that a part of the electrical circuit is provided. The above-mentioned machine interior space becomes the space under the above-mentioned upper and lower compartment plates, which is close to the upper compartment plate.

The invention described in the third item of the patent application is the one described in the first patent application or the second item of the patent application. It is characterized in that § head seats are provided on the upper and lower compartment boards to control from the outdoor. Wiring of this unit, using this plug socket as a relay

# The above-mentioned compartment plate and the above-mentioned upper and lower compartment plates are arranged near the machine room. For the sake of simplicity, the above principles and other objects, features, and advantages of the present invention can be easily understood. 'A preferred embodiment is given below, and in conjunction with the accompanying drawings, the detailed description is as follows:

565679 V. Description of the invention (3) 1 Outdoor unit 2 Exterior shell 3 Exterior shell 4 Bottom panel 5 Compartment plate 6 Upper and lower compartment plate 7 Heat exchanger room 8 Mechanical room 9 Outdoor control unit 1 0 Exit 1 1 blow-out grille (gri 1 1 e) 1 2 handle (left side) 13 notch 1 4 wiring port 1 5 opening 16 pedestal 1 7 piping plate 18 valve (valve) 1 9 outdoor heat exchanger 2 0 outdoor fan 21 outdoor fan Angle (angle) 22 compressor 23 accumulator 24 four directional control valve

565679 V. Description of the invention (4) 2 5 Outdoor electric valve (m0 t〇r-〇per at ed va 1 ve) 26 CapiHary tube 27 Reactor 0 2 Outdoor electric box 2 9 terminals Board 30 plug connector 31 connect fuse holder 32 holder 33 delivery pipe 34 suction tube 3 5 handle (right side) 3 6 protective panel 3 7 sound absorption Detailed description of the preferred embodiment of the material. First, referring to Fig. 1, the figure shows that the partition plate extending vertically in the outdoor direction is divided into a heat-exchanging interior, so that the interior of the machine becomes In the present invention, the mechanical room, the components, and the refrigerant piping connected to the refrigerant components are arranged in the present invention. A part 1 of the electrical circuit in the space formed by the refrigerator and the refrigerant circuit is arranged. The upper and lower compartments of the outdoor control unit are attached, and the machine room has a schematic view of a partitioned embodiment. For example, for the basket system, one of the shells is composed of f1, the outer shell 3 covering the side and the back, the outer shell 2, and the outer surface of the outer shell 2 are provided with a discharge port at the front. Panel 4 for air exchange for heat exchange

565679 V. Description of the invention (5) Is the “Lou Po 1 0” here not to make a stone like Lu Bao a dry tongue? The heat exchanger room 7 which enters the different side of the pavilion is damaged by an outdoor blower 20 or inserted into an accident such as injury, and a grille 11 is provided. ： However, on the left side of the outer casing 3, the handle 12 for the installation of the exterior of the room 8 is installed, and on the right side, a notch B2 is equipped with a 3 port 14 and the notch 13 is a pipe plate 17 As shown, the piping plate 17 fixes the valve 18 which is connected to the refrigerant pipe in the indoor portion of the bottom panel 4. The wiring port w connects the power supply and communication wiring from the indoor portion to the terminal plate 29 of the outdoor control unit 9. There are openings on the back side 5 to make the atmosphere go to the second chamber of the heat exchanger? by. In addition, the bottom panel 4 has a support base 16 on which the outdoor portion 丨 is installed under the bottom panel 4 near the two ends in the long axis direction of the bottom panel 4 and in a direction orthogonal to the direction. The heat exchanger / chamber 7 in the part 1, the machine room 8, the outdoor control part 9 on the machine room 8, and other components, and to support, the right side edge part is provided with a valve fixed to the indoor part connected to the refrigerant pipe 1 8 The piping plate 1 7. However, the interior of the indoor part 1 is curved in a shape close to the L-shape: the sound-absorbing material 3 7 is attached to the inner wall side of the curved part, and the six compartment plates 5 are extended vertically to be divided into heat exchangers.室 7 与 机械 室 8。 Room 7 and machine room 8. In the heat of one side, the room 7 is equipped with the outdoor fan 20, the outdoor fan angle 21, and the external heat exchanger 19 is included on the bottom panel 4. Among them, the outdoor 2 fan angle 21 supports The outdoor blower 20 is fixed at one end to the bottom panel 4 and is fixed to the outdoor heat exchanger 19 at the other end. In other machinery room 8, pressure ,,,, 22, accumulator 23, four-way valve 24, outdoor electric valve 25, capillary 26

565679 V. Description of the invention (6) The reactor 27 placed on the bottom panel 4 ^ in succession by refrigerant pipes is also fixed to the above-mentioned compartment plate 2: the power supply component is included. However, in the upper part of the machine room 8, the top surface of the machine room is covered, and the upper and lower compartment plates 6 are installed to cover 28, the terminal plate 29, and the same plate 6 as above. The outdoor electric box M and the outdoor electric nest box 28 control the outdoor 20% to the external control unit 9. Communication of outdoor parts. The terminal board 25 is used for communication wiring successively from ^ '. Plug socket 3. It is the wiring to the power source of the knife and the machine room 8. Bu & the lower position of the partition plate 6 is next, with reference to FIG. 2 and FIG. 3, the mechanical part of the outdoor part 1 of the second embodiment is shown in FIG. From the previous view, the third figure shows the unloading of the chamber and the machine room 8 and the machine room 8 as seen from above, and the outdoor unit I is inside the Λ: outdoor part 1 and is close to the L shape. The shape is curved, and a partition plate 5 extending in the vertical direction with a sound absorbing material 48 attached to the inner wall side of the curved portion is divided into a heat exchanger room 7 and a machine room 8. According to the present invention, the compartment close to the machine room 8 The plate 5 is provided with a compressor 22, and the compressor 22 is provided with an accumulator 23, other four-way valves 24, electric valve 25 and other refrigerant circuit components and refrigerant piping on the opposite side of the compartment plate 5. It is arranged near the inside of the accumulator 2 3. However, 'turn the output pipe 33 of the compressor 22 at a low position above the compressor' and descend it in a vertical direction, then extend it horizontally to a position below the four-way valve 24 , Rises in the vertical direction, and the suction pipe 34 extending upward from the upper end of the accumulator 23 is also downward Fold back, at the position below the accumulator 23, ^ ΠΗΒ Page 10 565679 V. Description of the invention (7) Bend in the transverse direction with a radius approximately the same as the diameter of the cylindrical accumulator 23-extending to the rear of the scraper 'Ascend in the vertical direction, and make the suction, = 33 and, the suction pipe 34 is connected to the four-way valve, so that the output pipe 33 is concentrated on the pressure, behind the machine 22, the suction pipe 34 is also concentrated on the accumulator 23 In the surroundings, a certain space is reserved near the compartment plate 5 above the compression pull 22, where the reactor 27, which is a part of the electrical circuit, can be extended from the compressor accumulator 23 at the same time. The pipe 33 and the suction pipe 34 owe to the road. The tune of "f" is used to suppress the vibration transmission to the refrigerant circuit components such as 4 = 2.4 which are arranged in the accumulator and the electric valve 25 and refrigerant pipes. In addition, the output tube M from the compressor 22 and the accumulator 23 is connected to the four-way valve 34. The four-way valve also has a cushioning fixture 32, which is described in the compartment plate 5, the compressor 22, etc. The vibration is transmitted to the value body to suppress the vibration occurring in the four-way valve 24 itself. The upper and lower compartment plates provided on the upper part of the chamber 8 are connected to the compressor 22 and the reactor 27 in the mechanical room 8 and then the plug sockets. 6 successively to arrange the wiring in the machinery room 8. #Make the original "invention 'in the installation of the IS two in the mechanical room 8 of the outdoor part 1 when the installation is performed, make the action two Λ two set' in the transportation operation At times, the weight of Ann should be as large as possible. The refrigerant piping parts 隼 in the left and right handles of Part 1 are arranged in a dry place in this machinery room 8 and separated into refrigerant piping series and Denso 565679.

V. Description of the invention (8) Between the positions below the part 9, the wiring is also close to the 0 series, and the outdoor control above the compressor 22 ensures that a certain empty compartment plate 5 and upper and lower compartments of a part of the electrical circuit are provided. The effect of the invention of the arrangement and wiring of the plate 6 is explained above. The compressor of the heavy object is arranged in the compartment plate of the machine room near the outdoor part, and the accumulator is arranged in the same phase as the compartment plate of the compressor. ^ On the other side, refrigerant circuits such as other four-way valves and electric valves are used. ^ Refrigerant = The pipe is arranged near the inside of the accumulator. By arranging the refrigerant piping components in the machine room, the center of gravity of the outdoor part can be located. 'As far as possible in the center, in order to improve the workability of transportation or installation, at the same time, the above machinery room can be separated into the refrigerant piping series and the Denso series power port based on the configuration, can also improve the installation or maintenance workability.

Page 12 565679 Brief Description of Drawings Fig. 1 is a schematic diagram showing the configuration of an outdoor portion provided with a controlled device and an outdoor control unit of the present invention. Fig. 2 is a diagram showing the interior of a machine room in an outdoor portion. Fig. 3 is a schematic front view of the outdoor portion 1 shown in Fig. 1.

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Claims (1)

565679 1. An air conditioner having an outdoor part, the inside of the outdoor part is divided into a heat exchanger room and a mechanical room with a partition plate, and a compressor for compressing the refrigerant and selecting the refrigerant in the mechanical room A four-way valve in the circulation direction, an electric valve that regulates the flow rate of the refrigerant is connected with the refrigerant piping and is included with some parts of the electrical circuit. An upper and lower compartment plate is provided on the upper part of the machinery room, and the upper part is provided with An outdoor control unit that controls the operation of a controlled device such as the compressor is particularly characterized in that: The compressor is arranged near the compartment plate in front of the machine room, and an accumulator is arranged from the compartment Before the partition plate is away from the side, the compressor is connected to the compressor and a refrigerant component of the accumulator is centered on the inner position of the accumulator; = is set at one of the compartment plates except #near the compressor In the upper space — = in the remaining upper space close to the compartment board: = part of the components. The electric circuit of the electric circuit of Λ, as described in item 丨 of the scope of the patent application, is equipped with a part of the electric circuit: it is characterized by being close to the compartment board under the upper and lower compartment boards = The space inside the 3 machines 3. If the scope of the patent application is the first or the second item = said. It is characterized in that the air-conditioning device of -plug = is installed on the upper and lower compartment boards, and the wiring of the manufacturing part is arranged by using the plug seat as a relay to make the ground ▲ 'so that the south partition board can be controlled from the outdoor. . 4Near σHAI engage in the board and should Page 14