CN1896633A

CN1896633A - Shell of integrated air conditioner

Info

Publication number: CN1896633A
Application number: CNA2005100145209A
Authority: CN
Inventors: 田一修
Original assignee: LG Electronics Tianjin Appliances Co Ltd
Current assignee: LG Electronics Tianjin Appliances Co Ltd
Priority date: 2005-07-15
Filing date: 2005-07-15
Publication date: 2007-01-17

Abstract

This invention is about the machine case of one-piece type air conditioner. It includes the front machine case setting at indoor space; the intermediate machine case which is set on the building wall and combines with front machine case; the back machine case which is set at outdoor space and combines with the back of intermediate machine case; at least one of the front machine case and back machine case is rotationally combined with intermediate machine case through rotator and can up-and-down or left-and-right rotate in the intermediate case. The intermediate machine case can be used as the center to rotate the front machine case and back machine case simply by hand. Thus, it is convenient to repair or clean the inner part of the said air conditioner.

Description

The casing of integral air conditioner

Technical field

The present invention relates to the shell of air regulator, particularly a kind of intermediate casing with integral air conditioner is that the place ahead casing and rear casing are rotated in the center, make under casing and the situation that the air regulator body not exclusively separates, be convenient to clean simply or repair the casing of the integral air conditioner of internal part.

Background technology

In general, air regulator is to keep under the prerequisite that comfortable room air is a condition, offer the device in building or room after inhaled air handled, such split air conditioning system (seperate type or split type) and integrated air conditioner (window type) of roughly being divided into.

Though on split air conditioning system and the integrated air conditioner function all is the same, but split air conditioning system is that cooling device is installed in the indoor, the device of heat release and compression is installed in the outside, and is connected above-mentioned separated two devices with the refrigerant conduit; Integrated air conditioner be the cooling heat release a function integration, and the wall eye in room or on window directly the installation device.

Integrated air conditioner is to be contained in the casing being placed on indoor indoor heat converter (to call evaporimeter in the following text) and being placed on outdoor outdoor heat converter (to call condenser in the following text), and the cooling interior space among a small circle constitutes.

Fig. 1 is the air regulator perspective view of prior art; Fig. 2 is the vertical profile side-looking structural representation of the air regulator of prior art.

Air regulator in the past hangs over the casing 2 of wall or window as shown in Figure 1; The air regulator indoor front face that forms in conjunction with the front, indoor of casing 2, and configuration sucks the front panel 4 of grid 4a and discharge grid 4b; The chassis 10 of the air regulator bottom surface that forms in conjunction with casing 2 lower ends; The refrigerant of low-temp low-pressure gaseous state is changed to the compressor 13 of HTHP; The condensing condenser 14 of 13 refrigerants that come out in the compressor to liquid condition; The liquid refrigerant of HTHP condensing in the condenser is expanded to the expansion valve 16 of the dual refrigerant of low-temp low-pressure (mixing of liquids and gases) state; Is the dual refrigerant evaporation by expansion valve 16 evaporimeter 18 of the absorption external heat of gaseous state.

What possess in the air regulator in addition, is with the rotation of two spindle motors force air to be circulated to the centrifugal fan 12a and the aerofoil fan 12b of evaporimeter 10 and condenser; What dispose between the centrifugal fan 12a aerofoil fan 12b is the air guide 20 that forms the residue inner space when dividing into space, indoor A and outside space B in casing 2 and the chassis 10.

Air regulator is indoor air by after sucking grid 4a and flowing into the space, indoor, through after evaporimeter 18 heat releases according to the guiding of air guide 20, from newly being discharged to the interior space by discharging grid.

Also have, the side of casing 2 outsides and the top suction inlet 2a that forms the suction chamber outer air, and casing 2 back sides are open, so that after outdoor air flow into the outside space B by suction inlet 2a, through being discharged to the outside again after condenser 8 heat absorptions.

But, constitute by an integral body as the above-mentioned air regulator casing in the past that constitutes, because fault repair or cleaning will be removed casing air regulator the time from body, the problem that the following air regulator of environment is separated fully is being set so have.

Summary of the invention

The present invention is in order to solve above-mentioned problems of the prior art, under the situation that incomplete separation of air adjuster under the environment is set.And provide a kind of casing that can do the integral air conditioner of fault repair or cleaning.

In order to solve above-mentioned problem,, comprise the place ahead casing that is arranged on the interior space according to the casing of integral air conditioner of the present invention; Be arranged on the intermediate casing that building wall combines with the place ahead casing; Be arranged on the rear casing that the exterior space combines with the intermediate casing rear; At least one combines through circulator and intermediate casing are rotatable in its place ahead casing and the rear casing.

The casing of described integral air conditioner, its place ahead casing combine through circulator and intermediate casing are rotatable.

The casing of described integral air conditioner, casing is arranged on window frame and fixing in the middle of it.

The casing of described integral air conditioner, its rear casing combine through circulator and intermediate casing are rotatable.

The casing of described integral air conditioner, the circulator that its place ahead casing, intermediate casing and rear casing are connected are that hinge constitutes.

Since in the place ahead casing or the rear casing at least one be in intermediate casing with up and down or the circulator that rotates about combine, so fault repair or cleaning are during air regulator under environment is set, casing and air regulator not exclusively separate also can be with casing up and down or move left and right, and beneficial to the internal part of fault repair or cleaning air regulator.

Intermediate casing is arranged on window frame and is fixing, and air regulator is a fixed window frame and being provided with, so be the benefit that safety work is arranged to fault repair or the internal part that cleans above-mentioned air regulator.

Also have, circulator is feature with the hinge, thus do not need to utilize power tool during mobile casing, only with simple manual just can the switch casing.

Description of drawings

Fig. 1 is the air regulator perspective view of prior art;

Fig. 2 is the cross-sectional plan structure schematic diagram of the air regulator of prior art;

Fig. 3 is a perspective view of the present invention;

Fig. 4 is a cross-sectional plan structure schematic diagram of the present invention;

Fig. 5 is the decomposition texture schematic diagram of internal part of the present invention;

Fig. 6 is a casing rotary state structural representation of the present invention.

To pith symbol description in the drawing:

30: casing 31: the place ahead casing

32: intermediate casing 33: the rear casing

40: chassis 50: front panel

60: air guide 61: lead down

62: on lead 70: compressor

80: condenser 90: evaporimeter

Spindle motor 101 in 100: two: centrifugal fan

102: aerofoil fan 110: the ring cover

120: orifice plate.

The specific embodiment

The present invention is described in detail to reach embodiment with reference to the accompanying drawings.

Fig. 3 is a perspective view of the present invention;

Fig. 4 is a cross-sectional plan structure schematic diagram of the present invention; Fig. 5 is the decomposition texture schematic diagram of internal part of the present invention; Fig. 6 is a casing rotary state structural representation of the present invention.

Integrated air conditioner of the present invention comprises the casing 30 that constitutes the air regulator outward appearance; In conjunction with the casing lower end and form the chassis 40 of air regulator bottom surface; But be configured in the front, indoor of casing 30 and form air regulator front face and switch and the suction grid 50a of the suction room air that disposes and be configured in the front panel 50 of the discharge grid 50b of space, the discharge indoor air that sucks grid 50a upside; When dividing into indoor and space, outside between casing 30 and the chassis 40, form the air guide 60 in residue space, indoor; The low-temp low-pressure gaseous coolant is changed to the compressor 70 of HTHP; Be configured in the space, outside from the refrigerant of 70 li outflows of compressor through condense into the condenser 80 of liquid condition with peripheral heat exchange; Liquid refrigerants at 80 li condensing HTHPs of condenser is expanded to the expansion valve (not shown) of the dual refrigerant of low-temp low-pressure (mixing of liquids and gases); Flash to the evaporimeter 90 of gaseous state by the heat of air in the dual refrigerant absorption chamber inner space of expansion valve (not shown).

Integrated air conditioner comprises the air guide 60 that is fixed on space, indoor and space, outside, two spindle motors 100 of outstanding respectively preceding square shaft and rear axis; With centrifugal fan 101 evaporimeter 90 forced circulation room airs and that be connected two spindle motors, 100 preceding square shafts; Be forced into aerofoil fan 102 outdoor air and that be connected two spindle motors, 100 rear axis with condenser; Form the ring cover 110 of the outdoor air path of suction with the rotation of aerofoil fan 102.

Casing 30 comprises the place ahead casing 31 that is arranged on the interior space; Be arranged on the intermediate casing 32 that the building wall combines with the place ahead casing 31; Be arranged on the rear casing 33 that the exterior space combines with intermediate casing 32 rears.

The place ahead casing 31 is that the side at intermediate casing 32 is to connect with hinge 32a, and opposite side is to be connected with intermediate casing (32) with hook part (not shown).

The intermediate casing 32 that is arranged on window frame is to utilize insertion parts such as screw to be fixed on window frame.

Rear casing 33 is that the side at intermediate casing 32 is to connect with hinge 32a, and opposite side is to be connected with intermediate casing 32 with hook part (not shown).

Air guide 60 comprises sidepiece and bottom that forms centrifugal fan 101 and the fan drum portion 103 that surrounds the rear portion, simultaneously casing 30 is divided into space, indoor C that evaporimeter 90 is set and the following guiding 61 that space, the outside D of condenser 80 is set; Be arranged on down fan drum portion 103 the place aheads of guiding 61, the orifice plate 120 of using the formation passage of centrifugal fan 101 guiding by the air of evaporimeter 90; Guided by orifice plate 120, the place ahead, top of 61 guiding of down leading of the air of forced air supply, the top that is configured in down guiding 61 can lead 62 from what discharge that grid 50b discharges by centrifugal fan 101.

In addition, the position of hinge 32a that forms the integrated air conditioner casing is only on casing 30, and can be arranged on the side.

Also have, not only for intermediate casing 32 being center hinge 32a connection the place ahead casing 31 and rear casing 33, but also can the place ahead casing 31 be formed as one with intermediate casing 32 and be connected with rear casing 33 usefulness hinge 32a, or can form as one intermediate casing 32 and rear casing, be connected with the place ahead casing 31 usefulness hinge 32a again.

Claims

1. the casing of an integral air conditioner comprises the place ahead casing that is arranged on the interior space; Be arranged on the intermediate casing that building wall combines with the place ahead casing; Be arranged on the rear casing that the exterior space combines with the intermediate casing rear; It is characterized in that in the place ahead casing and the rear casing that at least one is through circulator and intermediate casing is rotatable combines.

2. the casing of integral air conditioner according to claim 1 is characterized in that the place ahead casing is through circulator and intermediate casing is rotatable combines.

3. the casing of integral air conditioner according to claim 1 is characterized in that intermediate casing is arranged on window frame and fixing.

4. the casing of integral air conditioner according to claim 1 is characterized in that the rear casing is through circulator and intermediate casing is rotatable combines.

5. according to the casing of claim 1 or 2 or 4 described integral air conditioners, it is characterized in that the circulator that the place ahead casing, intermediate casing and rear casing are connected is that hinge constitutes.