CN101592361B

CN101592361B - Indoor unit of air conditioner

Info

Publication number: CN101592361B
Application number: CN2008100532493A
Authority: CN
Inventors: 安瑢洙
Original assignee: LG Electronics Tianjin Appliances Co Ltd
Current assignee: LG Electronics Tianjin Appliances Co Ltd
Priority date: 2008-05-26
Filing date: 2008-05-26
Publication date: 2013-02-06
Anticipated expiration: 2028-05-26
Also published as: CN101592361A

Abstract

The invention relates to an indoor unit of an air condition, which comprises a main body, a lower panel and a plurality of setting devices used for arranging the main body on a ceiling in a building, wherein each setting device is provided with at least two movably connected parts. The indoor unit is arranged at a position with a certain space with the ceiling of the building through each setting device consisting of the at least two movably connected parts. Because the lower end of each setting device can be outwards pulled to be open in a mounting process, the operation process is easier, and the operation process for detaching the indoor unit has the same effect. In addition, because at least two parts can be oppositely moved on each setting device, compared with a supporting part consisting of a single integral structure of the prior art, noise generated by parts such as a room air fan, and the like in the indoor unit cannot be directly transferred to the ceiling, thus the noise can be reduced. In addition, the indoor unit can also improve the working efficiency of setting and detaching the indoor unit of an air conditioner.

Description

Air conditioner room unit

Technical field

The present invention relates to a kind of air-conditioner, particularly relate to a kind of setting device that consists of by the parts which is provided with at least two movable connections indoor set is arranged on air conditioner room unit on the ceiling.

Background technology

Usually, air-conditioner is a kind of for the hot-air in the suction chamber, make it to carry out heat exchange with the low temperature refrigerant, then with the air exhausting after the heat exchange to indoor, repeatedly carry out above-mentioned circulation with this, thereby the interior space is lowered the temperature, the cooling/heating system that perhaps by opposite running the interior space is heated, namely it is the equipment by compressor-condenser-a series of EGRs such as expansion valve-evaporimeter consist of.In addition, air-conditioner is made of indoor set and off-premises station usually.Wherein, indoor set is arranged on the inside of building usually, and off-premises station then is arranged on the outside of building, on the roof.In addition, the indoor set that is arranged on interior of building is to be arranged on the living room with erectility, perhaps is installed on the wall or is fixed on the ceiling.Fig. 1 is the air conditioner room unit structural representation on the ceiling in the building that is arranged on of prior art.Fig. 2 is setting device STRUCTURE DECOMPOSITION schematic diagram on the air conditioner room unit of prior art.As shown in Figure 1 and Figure 2, the air conditioner room unit 10 of this prior art is arranged on the interior ceiling of building, is provided with along the vertical direction on its four angles for the setting device 20 that supports indoor set 10.Wherein, setting device 20 is by being fixed on the anchor bolt 22 on the ceiling, the bolt bellmouth 24 that is threaded with anchor bolt 22 and consisting of with the threaded rod 26 that thread connecting mode is assembled in bolt bellmouth 24 downsides.But the air conditioner room unit existence of this prior art arranges hard problem.Specifically, for indoor set 10 being arranged between four setting devices 20, setting device 20 outwards need to be broken into two with one's hands to a certain degree during installation, thereby it is very difficult to operate.That is, because above-mentioned bolt bellmouth 24 and threaded rod 26 are to be fastened on the anchor bolt 22, therefore, setting device 20 lower ends that will have said structure spur laterally, and make it very great strength of bending.In addition, if setting device 20 is too outwardly-bent, then might can't reset, therefore indoor set 10 can not be set normally.In addition, because setting device 20 and indoor set 10 are to be fastened on the ceiling of building, therefore, the vibration that produces such as indoor fan of its inside will directly pass to building during indoor set 10 work, thereby cause abnormal sound.

Summary of the invention

In order to address the above problem, the object of the present invention is to provide a kind of setting up procedure convenient, and the low air conditioner room unit of noise.

In order to achieve the above object, air conditioner room unit provided by the invention comprises that mainly inside is provided with the main body of multiple parts; Be installed in the bottom of main body, and which is provided with the lower panel for the suction grid that flows into air; With being used for main body is installed in a plurality of setting devices on the ceiling in the building; Described setting device is provided with the parts of at least two movable connections.

Described setting device comprises the anchor bolt that is fixedly installed on the interior ceiling of building; Be assembled in the upper member of anchor bolt lower end; The lower member that is connected in mobilizable mode with upper member; And the threaded rod that is assembled in the lower member lower end.

Described upper member and lower member are of similar shape, and interconnect in laterally zygomorphic mode.

Described upper member or lower member comprise the assembling bellmouth that can be assembled on anchor bolt or the threaded rod; And be combined into one with the assembling bellmouth, and with can be mutually the connecting ring that connects of the mode of activity.

Be formed with the link slot that outwards is recessed to form on described each connecting ring that is formed on upper member or lower member, be used for accommodating the part-structure of other connecting ring.

Air conditioner room unit provided by the invention is indoor set to be arranged on and building ceiling phase position across a certain distance by the main setting device that is made of the parts of at least two movable connections, owing to the lower end of setting device outwards can be pulled open in the installation process, therefore operating process is more prone to, and has same effect during the dismounting indoor set.In addition, because at least two parts can be relatively movable on the setting device, therefore compare with the support component that the single overall structure of having of prior art consists of, the noise that produces such as parts such as chamber wind fans in the indoor set can directly not pass to ceiling, so can reduce noise.Operating efficiency when in addition, the present invention can also improve setting and dismounting air conditioner room unit.

Description of drawings

Fig. 1 is the air conditioner room unit structural representation on the ceiling in the building that is arranged on of prior art.

Fig. 2 is setting device STRUCTURE DECOMPOSITION schematic diagram on the air conditioner room unit of prior art.

Fig. 3 is air conditioner room unit STRUCTURE DECOMPOSITION schematic diagram provided by the invention.

Fig. 4 is setting device STRUCTURE DECOMPOSITION schematic diagram on the air conditioner room unit provided by the invention.

Fig. 5 is connection ring structure schematic diagram on the setting device shown in Fig. 4.

Fig. 6 is upper connecting ring and the lower connecting ring bonding state schematic diagram on the setting device shown in Fig. 4.

Fig. 7 is that the setting device shown in Fig. 4 is articulated in view on the air conditioner room unit.

The specific embodiment

With specific embodiment air conditioner room unit provided by the invention is elaborated with reference to the accompanying drawings.As shown in Figure 3, air conditioner room unit 100 provided by the invention mainly comprises the lower panel 120 that inside is provided with the main body 110 of multiple parts and is arranged on main body 110 bottoms.Wherein, main body 110 forms external structure by housing 112, and the inside of housing 112 is provided with multiple parts, and consists of refrigeration or heat the loop with not shown off-premises station.Specifically, be provided with the not shown heat exchanger that can make the room air refrigerant inner with it carry out heat exchange in the indoor set 100; The not shown indoor fan for generation of Air Flow; Be used for to collect the drain pan 114 of the condensed water that process heat exchanger produces; The mouth of pipe 116 that is used for the air that water conservancy diversion blows by indoor fan; And the plasma filter 118 that can make airborne foreign-matter electrical and adsorb.In addition, main body 110 and lower panel 120 are provided with the wires W that is easy to open and close lower panel 120.The central part of lower panel 120 is provided with the suction grid 122 that can make indoor air stream enter indoor set 100 inside.Suction grid 122 can filter airborne foreign matter when becoming the air intake path.In addition, four of main body 110 bights are respectively equipped with fixture 130.Fixture 130 is the parts be used to setting device 200 lower ends that will illustrate below articulating, and it is outside outstanding formation from side of main body 110, and the centre is run through and is formed with the fixing hole 132 that a side has opening.The lower end of the threaded rod 240 that will illustrate below can inserting in the fixing hole 132.In addition, 4 setting devices 200 are installed on the main body 110.Setting device 200 is that main body 110 is arranged on the parts on the ceiling in the building, is used for respectively each bight of supportive body 110.In addition, above-mentioned setting device 200 has the structure of at least two movable connections of parts on it.

As shown in Figure 4, above-mentioned setting device 200 is by being fixedly installed on the anchor bolt on the ceiling C 210 in the building; Be assembled in the upper member 220 on the anchor bolt 210; Be connected to lower member 230 on the upper member 220 in mobilizable mode; And the threaded rod 240 that is assembled in lower member 230 downsides.Wherein, the upper end of anchor bolt 210 is inserted in the ceiling C and fixes, and its outside, lower end is formed with screw thread.Upper member 220 is assembled in the lower end of anchor bolt 210.In addition, also be assembled with the assembling nut 212 that anchor bolt 210 firmly can be fixed on the ceiling C on the anchor bolt 210, and be provided with between assembling nut 212 and the ceiling C be used to the assembled gasket 214 that prevents that assembling nut 212 from becoming flexible.Upper member 220 and lower member 230 are of similar shape, and connect up and down in symmetrical mode.Upper member 220 or lower member 230 are by being assembled in assembling bellmouth 222 on anchor bolt 210 or the threaded rod 240,232 and consist of with the connecting ring 224,234 that mobilizable mode is connected.Specifically, upper member 220 is made of the upper connecting ring 224 that assembling bellmouth 222 and one on the hexagon nut type are combined in upper assembling bellmouth 222 lower ends.In addition, the inboard, centre, upper end of upper assembling bellmouth 222 is formed with internal thread, thereby can be threaded with the lower end of anchor bolt 210.Lower member 230 is made of the lower connecting ring 234 of assembling bellmouth 232 under the hexagon nut type and be combined with the upper end of lower assembling bellmouth 232 one.In addition, the inboard, centre, lower end of lower assembling bellmouth 232 is formed with internal thread, thereby can be threaded with the upper end of threaded rod 240.In addition, connecting ring 224, the 234th is combined on assembling bellmouth 222,232 end face or the bottom surface by modes such as welding and is integrally formed.Above-mentioned threaded rod 240 has certain length, is formed with screw thread on its whole periphery, and its lower end is provided with and can contacts with the fixture 130 on the main body 110, is used for the hanging part 242 of supportive body 110.Above-mentioned hanging part 242 has pad shape disc-shape, and it contacts on the bottom surface of fixture 130.The downside of hanging part 242 is provided with hold-down nut 244, is used for preventing that hanging part 242 and threaded rod 240 are separated.When hold-down nut 244 in the assembling of the lower end of threaded rod 240 with the state that supports hanging part 242 under, simultaneously the bottom of threaded rod 240 is inserted in fixing hole 132 on the fixture 130 when interior, indoor set 100 just can be arranged on position apart from ceiling C one determining deviation by setting device 200.

As shown in Figure 5, above-mentioned connecting ring 224,234 is circular in configuration substantially, and one end (lower end among Fig. 5) is (downside of Fig. 5) further outstanding formation laterally, and the inboard of jag is formed with link slot 226.Above-mentioned link slot 226 has rectangular cross sectional shape, and its width with connecting ring 224,234 corresponding being advisable of thickness, so just can be at other connecting ring of connecting ring 224,234 link slot 226 interior insertions.Be formed with assembly mouth 228 on the connecting ring 224,234.Assembly mouth 228 is formed on the opposition side of link slot 226, therefore can insert by assembly mouth 228 other connecting ring.Such as, can insert by the assembly mouth 228 of upper connecting ring 224 lower connecting ring 234.The width of above-mentioned assembly mouth 228 should be at least greater than connecting ring 224,234 thickness.

As shown in Figure 6, when the assembly mouth 228 of lower connecting ring 234 by upper connecting ring 224 being inserted mutually when becoming state shown in Figure 6, can the upper end of upper connecting ring 224 be combined in the lower end of upper assembling bellmouth 222 by the mode of welding, and the lower end of lower connecting ring 234 be combined in the upper end of lower assembling bellmouth 232.

Below with reference to Fig. 7 to utilizing the install an air-conditioner process of air conditioner indoor machine 100 of setting device 200 to describe.At first, setting device 200 being arranged under the state of ceiling C in the building, indoor set 100 is lifted and is fixed on the lower end of setting device 200.That is, setting device 200 is fixed on by anchor bolt 210 on the ceiling C of building, the upper member 220 on it utilizes above-mentioned connection procedure to be in the state that links to each other with lower member 230.In this state, each link slot 226 of upper member 220 and lower member 230 is to be in the state that is in contact with one another, so lower member 230 can swing certain angle with respect to upper member 220.Be inserted in for the lower end with setting device 200 on the fixture 130 of indoor set 100, at first the bottom with setting device 200 pulls out, and at this moment, lower member 230 will produce swing, thereby makes the lower end of setting device 200 shift to the outside.Because the bottom of above-mentioned 4 setting devices 200 can swing away from one another, therefore can at an easy rate indoor set 100 be moved to 4 positions between the setting device 200.Lower end with threaded rod 240 is inserted in the setting up procedure that can finish indoor set 100 on the fixing hole 132 at last.

Claims

1. an air conditioner room unit comprises that mainly inside is provided with the main body of multiple parts (110); Be installed in the bottom of main body (110), and which is provided with the lower panel (120) for the suction grid (112) that flows into air; With being used for main body (110) is installed in a plurality of setting devices (200) on the ceiling (C) in the building; Described setting device (200) is provided with the parts of at least two movable connections, and described setting device (200) comprises the anchor bolt (210) that is fixedly installed on the interior ceiling (C) of building; Be assembled in the upper member (220) of anchor bolt (210) lower end; The lower member (230) that is connected in mobilizable mode with upper member (220); And the threaded rod (240) that is assembled in lower member (230) lower end: it is characterized in that: described upper member (220) and lower member (230) are of similar shape, and interconnect in laterally zygomorphic mode.

2. air conditioner room unit according to claim 1, it is characterized in that: described upper member (220) or lower member (230) comprise the assembling bellmouth (222,232) that can be assembled on anchor bolt (210) or the threaded rod (240); And be combined into one with assembling bellmouth (222,232), and with can be mutually the connecting ring (224,234) that connects of the mode of activity.

3. air conditioner room unit according to claim 2, it is characterized in that: described each connecting ring (224 that is formed on upper member (220) or lower member (230), 234) be formed with the link slot (226) that outwards is recessed to form on, be used for accommodating the part-structure of other connecting ring (224,234).