CN100424425C - Indoor unit for air conditioner - Google Patents
Indoor unit for air conditioner Download PDFInfo
- Publication number
- CN100424425C CN100424425C CNB2005100154570A CN200510015457A CN100424425C CN 100424425 C CN100424425 C CN 100424425C CN B2005100154570 A CNB2005100154570 A CN B2005100154570A CN 200510015457 A CN200510015457 A CN 200510015457A CN 100424425 C CN100424425 C CN 100424425C
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- CN
- China
- Prior art keywords
- air
- air conditioner
- exhaust unit
- casing
- conditioner room
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The present invention belongs to the technical field of the support of an air conditioning or ventilating device. More specifically, the indoor unit for an air conditioner comprises a base, a left housing, a right housing, a heat exchanger and a blower, wherein the left housing and the right housing are arranged on the upper side of the base and form the periphery appearance of the indoor unit for an air conditioner, the lower parts of the lateral surfaces of the left housing and the right housing are respectively provided with air sucking openings, and the upper parts of the lateral surfaces of the left housing and the right housing are provided with air exhausting openings; the heat exchanger is arranged between the lower parts of the left housing and the right housing; the blower is arranged on the upper side of the heat exchanger. The present invention is characterized in that the indoor unit for an air conditioner also comprises a main body provided with an air exhausting opening on the upper part, and an exhausting opening unit which can rotate right and left after rising towards the upper part of the air exhausting opening. The whole indoor unit for an air conditioner can be easily stored or moved, and stereo cooling and stereo heating can proceed in horizontal directions.
Description
Technical field
The invention belongs to and adopting air or other low-boiling point gas is the technical field of compression machine, device or the system of cold-producing medium, in more detail, air conditioner room unit of the present invention can be by the lifting exhaust unit, regulate height, and the discharge cold air or the hot gas of diffusion about pressing, can carry out three-dimensional refrigerating/heating.
Background technology
Usually, air-conditioner is an equipment of creating pleasant indoor environment for the user; The refrigerant refrigerating circuit that utilization is made of compressor, condenser, bloating plant, evaporimeter is freezed or is heated indoor, or air is purified; Can be divided into integral air conditioner and Saperated air conditioner substantially.
Saperated air conditioner and integral air conditioner, both functions are basic identical.Saperated air conditioner is arranged on the indoor to the indoor set with cooling/heat-production functions, and in the outside off-premises station with heat release/cooling and compression function is set, and connects two devices with the refrigerant pipe.Integral air conditioner is arranged on wall to the device that integrates cooling, heat release, compression function and wears on mouthful place or the window.
Shown in Figure 11,12, traditional air conditioner room unit is formed with air suction inlet 101a at positive basifacial, is formed with air outlet 102a in front upper, is provided with heat exchanger 120 and pressure fan 130 in inside.
Indoor set is equipped with several window bars (louver) 105 of protection air outlet 102 inside.
Air conditioner room unit sucks air by air suction inlet 101a when driving pressure fan 130, inhaled air by heat exchanger 120 cooling after, by air outlet 102a row the place ahead, top to indoor set.
In addition, air conditioner room unit can be regulated the height of air outlet 102a, and the discharge configuration of the space size of refrigerating/heating, the personnel in the space or anchor clamps branch or equipment as required just allows the convection current effectively of cold air or hot gas.
As the example that can regulate air conditioner room unit air outlet 102a position by above-below direction, Korea S login special permission communique spy 0249375 the air-conditioner with liftable window bar is arranged.
Shown in Figure 11,12, have the air-conditioner of liftable window bar, its indoor set is included in positive basifacial and is formed with air suction portion, is provided with the main part 101 of air treatment system in inside; Have air that main part 101 is handled, be the top window bar portion 102 of cold air or the hot gas discharge portion of discharging; Between main part 101 and window bar portion 102, the connecting portion 103 that extends to main part 101 from window bar portion 102 lower ends.
In addition,, be provided with vertically upward the screw shaft 108 that extends at the back side of main part 101, the bottom of screw shaft 108 by connector 114 be connected can positive and negative rotation drive motors 102 driving shafts.In window bar portion 102, be provided with nut shaft 109 with screw shaft 108 engagements.
Air-conditioner with liftable window bar, when drive motors was worked, screw shaft 108 was rotated, and the direction of rotation of screw shaft 108 is pressed by window bar portion 102, carried out lifting at the upside of main part 101.At this moment, the height of air outlet changes.
But, the air conditioner room unit of conventional art, its air suction inlet only is formed on the front of main part 101, and air outlet only is formed on the front of window bar portion 102.Therefore,, can only discharge, be difficult to the refrigerating/heating that carries out solid to indoor from the indoor set front upper by the positive basifacial inhaled air of indoor set; And window bar portion 102 is just in order to carry out lifting in the position of regulating air outlet, and can not pass in and out the inside of main part 101, and when indoor set quit work, foreign matter etc. might enter indoor set by air outlet.
In addition, air conditioner room unit when reducing its height, can be preserved or be carried easily.But, because window bar portion 102 just carries out lifting in order to regulate the outlet height, therefore can not reduce size, be difficult to preserve or carry.
Summary of the invention
The present invention is the invention that proposes in order to address the above problem, and its purpose can change height for providing a kind of, easily preserves or carry the air conditioner room unit of three-dimensional refrigerating/heating about also can carrying out.
In order to achieve the above object, air conditioner room unit of the present invention comprises base; Be arranged on the upside of base, form air conditioner room unit outward appearance on every side, and the left and right side be formed with air suction inlet, the casing of opening above; By the open top setting liftably of casing, and trihedral becomes to have the exhaust unit that can carry out left rotation and right rotation of air outlet; It is inboard and from the pressure fan of air suction inlet to the air outlet forced flow to be arranged on casing; Be arranged on the inboard and heat exchanger that the air of being blown by pressure fan carries out heat exchange of air suction inlet of casing; It is characterized in that: exhaust unit is by the main header casing that forms air-conditioner end face outward appearance, be positioned at the upper frame of main header casing downside, in the open lower frame of downside and front between the upper frame and two sides of upper frame, several grids on open surface between upper frame and the lower frame are formed; And the left-right rotation device that can carry out the left rotation and right rotation exhaust unit is set at the back side of exhaust unit; The lifting motor of the lowering or hoisting gear of lifting exhaust unit is arranged on outlet frame inner wall face or the lattice work.
Described air conditioner room unit is characterized in that the upper frame of above-mentioned exhaust unit is outstanding downwards the mounting part is set that the mounting part is provided with hanging groove, articulates with the place ahead of grid;
Lower frame by with upper and lower to the frame section of opening; The inboard that is positioned at frame section is provided with the arrangement portion of placing driven gear; Be separated by between frame section and arrangement portion, several support portions that arrangement portion is supported; The isolation part that stands in the frame section rear side is formed;
The back side of isolation part outstanding is formed with the mounting part, rear, and the mounting part, rear is formed with hanging groove, is used to articulate the rear of grid;
Grid has the loop configuration of a lateral incision, and the hanging groove of grid and mounting part, the place ahead and the hanging groove of mounting part, rear articulate.
Described air conditioner room unit, the left-right rotation device that it is characterized in that the left-right rotation exhaust unit is by the back side that is formed on the frame section of exhaust unit by left and right directions length longways, its central part forwards or the outstanding tooth bar of a certain direction in the rear, with the pinion of tooth bar engagement, the rotary electric machine that is connected with pinion constitutes.
Described air conditioner room unit, the lowering or hoisting gear that it is characterized in that the lifting exhaust unit is by the driven gear that is placed on exhaust unit, with the driven wheel of driven gear engagement, the lifting motor of rotational driving gear is arranged on outlet frame inner wall face or the lattice work.
Air conditioner room unit of the present invention with said structure, has following invention effect: air conditioner room unit of the present invention, its exhaust unit is after rising on the main body top, carry out left-right rotation, therefore can reduce height, can easily take care of or mobile indoor set, and three-dimensional refrigerating/heating about can carrying out.
Air conditioner room unit comprises the tooth bar that is formed on the exhaust unit back side, with the pinion of tooth bar engagement and the motor that is connected with pinion; Can use simple structure, easily the left-right rotation exhaust unit.
In addition, air conditioner room unit of the present invention comprises the driven gear that prevents exhaust unit, with the driven wheel of driven gear engagement and the motor of rotational driving gear; Can easily promote exhaust unit by simple structure.
Description of drawings
Fig. 1 is the indoor view that is provided with of air conditioner room unit the 1st embodiment of the present invention.
View when Fig. 2 quits work for air conditioner room unit the 1st embodiment of the present invention.
Fig. 3 is air conditioner room unit the 1st an embodiment working state schematic representation of the present invention.
Fig. 4 is air conditioner room unit the 1st an embodiment decomposing schematic representation of the present invention.
Fig. 5 is the A-A line sectional schematic diagram of Fig. 2.
Fig. 6 is the B-B line sectional schematic diagram of Fig. 3.
Fig. 7 is the C-C line sectional schematic diagram of Fig. 3.
Fig. 8 is the exhaust unit enlarged diagram of Fig. 4.
View when Fig. 9 quits work for air conditioner room unit the 2nd embodiment of the present invention.
Figure 10 is air conditioner room unit the 2nd an embodiment working state schematic representation of the present invention.
Figure 11 is the air conditioner room unit schematic diagram of conventional art.
Figure 12 is the air-conditioner schematic diagram with liftable window bar of conventional art.
The main symbol description of accompanying drawing:
2,4: indoor set 6: off-premises station
7,8: refrigerant pipe 10: main body
11: base 11a: drain pan part
11b: drainpipe 13: air suction inlet
14: air suction inlet 15: air outlet
16: left side housing 17: the right side housing
18: heat exchanger 19: pressure fan
19a: the mouth of pipe (orifice) 19b: blowing fan
19c: air supply motor 19d: motor cabinet
20: outlet framework 21: lattice work
30: exhaust unit 32: main header casing
34: upper frame 34a: hanging groove
34b: mounting part, the place ahead 36: lower frame
36a: frame section 36b: arrangement portion
36c: support portion 36d: isolation part
36e: hanging groove 36f: mounting part, rear
39: grid 40: the left-right rotation device
42: tooth bar (rack) 44: pinion (pinion)
46: rotary electric machine 50: lowering or hoisting gear
52: driven gear (gear) 54: driven wheel
56: lifting motor 60: housing
70: exhaust unit 72: main header casing
74: upper frame 76: lower frame
79: grid (grill)
The specific embodiment
Below, with reference to accompanying drawing, embodiments of the invention are elaborated.
Fig. 1 is the indoor view that is provided with of air conditioner room unit the 1st embodiment of the present invention.View when Fig. 2 quits work for air conditioner room unit the 1st embodiment of the present invention.Fig. 3 is air conditioner room unit the 1st an embodiment working state schematic representation of the present invention.
As Fig. 1 to shown in Figure 3, the air conditioner room unit 2,4 of present embodiment, number of permutations platform at regular intervals, and be connected with off-premises station 6 by refrigerant pipe 7,8, more indoor I is carried out three-dimensional refrigerating/heating.
Each indoor set 2,4 is included in the main body 10 that top is formed with air outlet, after rising on the top of air outlet, and exhaust unit 30 that can left-right rotation.
Fig. 4 is air conditioner room unit the 1st an embodiment decomposing schematic representation of the present invention.Fig. 5 is the A-A line sectional schematic diagram of Fig. 2.Fig. 6 is the B-B line sectional schematic diagram of Fig. 3.Fig. 7 is the C-C line sectional schematic diagram of Fig. 3.
To shown in Figure 7, main body 10 comprises base 11 as Fig. 4; Be placed on base 11 upsides, form air conditioner room unit outward appearance on every side, and be formed with air suction inlet 13,14 respectively, be formed with the left side housing 16 and the right side housing 17 of air outlet 15 on top in the bottom, side; Heat exchanger 18 between the bottom of left side housing 16 and right side housing 17; Be positioned at the pressure fan 19 of heat exchanger 18 upsides.
On base 11, be formed with drain pan part 11a.Drain pan part 11a is positioned at the downside of heat exchanger 18, connects the cooling water of heat exchanger 18 drippages.On drain pan part 11a, connecting drainpipe 11b, cooling water is discharged.
Positive basifacial at left side housing 16 and right side housing 17 is provided with positive lower panel 16a, and the front upper of left side housing 16 and right side housing 17 is provided with front upper panel 17a.
Between the top of left side housing 16 and right side housing 17, outlet framework 20 is installed, to the lifting and the left-right rotation channeling conduct of exhaust unit 30.
At the upside of pressure fan 19, the lattice work 21 of the air streamlined flow of guaranteeing that pressure fan 19 blows is installed.
Fig. 8 is the exhaust unit enlarged diagram of Fig. 4.
As shown in Figure 8, exhaust unit 30 is by the main header casing 32 that forms air-conditioner end face outward appearance, be positioned at the upper frame 34 of main header casing 32 downsides, at the open lower frame 36 of downside and front between the upper frame 34 and two sides of upper frame 34, several grids 39 on open surface between upper frame 34 and the lower frame 36.
The back side of isolation part 36d, outstanding mounting part, the rear 36f that is formed with.Mounting part, rear 36f is formed with hanging groove 36e, is used to articulate the rear of grid 39.
To shown in Figure 7, indoor machine of air-conditioner also comprises the left-right rotation device 40 of left-right rotation exhaust unit 30 as Fig. 4.
Left-right rotation device 40 is by the tooth bar 42 that is formed on exhaust unit 30 back sides, and with the pinion 44 of tooth bar 42 engagements, the rotary electric machine 46 that is connected with pinion 44 constitutes.
To shown in Figure 7, air conditioner room unit also comprises the lowering or hoisting gear 50 of lifting exhaust unit 30 as Fig. 4.
Lowering or hoisting gear 50 is by the driven gear 52 of placing exhaust unit 30, and with the driven wheel 54 of driven gear 52 engagements, the lifting motor 56 of rotational driving gear 54 constitutes.
Lifting motor 56 is arranged on outlet framework 20 internal faces or the lattice work 21.
Below, operation principle of the present invention is described:
When air-conditioner carried out work, lifting motor 56 was driven, and allowed driven wheel 54 rotate.At this moment, under the effect of driven wheel 54, driven gear 52 rises, exhaust unit 30 is along with driven gear 52 rises together, as Fig. 3 and shown in Figure 6, when its front, left surface and right flank were in open state, tooth bar 42 was engaged on the pinion 44.
After tooth bar 42 and pinion 44 engagements, rotary electric machine 46 carries out positive and negative rotation, allows pinion 44 carry out positive and negative rotation, as shown in Figure 7, is formed with the exhaust unit 30 of tooth bar 42, presses alternately rotation of left and right directions.
When exhaust unit 30 rose, air-conditioner drove the compressor that is arranged on off-premises station that is connected with heat exchanger 18 by the refrigerant pipe, and drove the air supply motor 19c of pressure fan 19.
When compressor carries out work, refrigerant circulation heat exchanger 18 inside, heat exchanger 18 ambient airs and refrigerant carry out heat exchange, are cooled/heat.
In addition, when the air supply motor 19c of pressure fan 19 works, blowing fan 19b is rotated, the extraneous air of air-conditioner by the air suction inlet 13 of left side housing 16 and the air suction inlet 14 of right side housing 17, is inhaled into the bottom between left side housing 16 and the right side housing 17, when flowing through heat exchanger 18, after being cooled or heating, flow through pressure fan 19, be blown to the top between left side housing 16 and the right side housing 17.
Be blown to the cold air/hot gas on top between left side housing 16 and the right side housing 17, flow through lattice work 21 after, be blown to exhaust unit 30 inboards, by the exhaust unit 30 of rotation alternately about carrying out, diffusion is to the left and right discharged.
That is, room air about under the diffusion effect of discharging, can more promptly carry out refrigerating/heating.
In addition, when air-conditioner quit work, the drive motors 19c of compressor of outdoor unit and pressure fan 19 stopped to drive, and rotary electric machine 46 also quits work.And lifting motor 56 by direction opposite when promoting exhaust unit 30, reverses.
When lifting motor 56 reverses, side when driven wheel 54 is pressed with lifting exhaust unit 30 in the opposite direction, reverse, driven gear 52 descends under the effect of driven wheel 54, exhaust unit 30 is along with driven gear 54 descends together, as Fig. 2, shown in Figure 5, be inserted into the inside upper part of left side housing 16 and right side housing 17, sealing outlet 15.
View when Fig. 9 quits work for air conditioner room unit the 2nd embodiment of the present invention.Figure 10 is air conditioner room unit the 2nd an embodiment working state schematic representation of the present invention.
As Fig. 9, shown in Figure 10, air conditioner room unit of the present invention comprises that top is formed with air outlet 60a, and has the housing 60 of cylindrical structure; Exhaust unit 70 that can left-right rotation after rising on air outlet 60 tops.Other structures and operation principle except that housing 60 and exhaust unit 70, identical with air conditioner room unit the 1st embodiment of the present invention, therefore quote prosign, and omit its detailed description.
In the both sides of housing 60, be formed with air suction inlet 60b, 60c.
The size of upper frame 74, lower frame 76 and several grids 79 is less than the inside dimension of above-mentioned housing 72, and its peripheral profile is round.
The present invention is not subject to the foregoing description, also can not allow rotary electric machine 46 left and right sides alternate rotation exhaust units, behind a certain specific direction that allows exhaust unit 30 on the left and right directions, the fixing discharge direction of exhaust unit 30, allow cold air/hot gas concentrate the direction of row to exhaust unit 30 indications, also can allow left-right rotation device or lowering or hoisting gear, by coupling arrangement, the power of convey motor.
Claims (2)
1. an air conditioner room unit comprises base; Be arranged on the upside of base, form air conditioner room unit outward appearance on every side, and the left and right side be formed with air suction inlet, the casing of opening above; By the open top setting liftably of casing, and trihedral becomes to have the exhaust unit that can carry out left rotation and right rotation of air outlet; It is inboard and from the pressure fan of air suction inlet to the air outlet forced flow to be arranged on casing; Be arranged on the inboard and heat exchanger that the air of being blown by pressure fan carries out heat exchange of air suction inlet of casing; It is characterized in that: exhaust unit is by the main header casing that forms air-conditioner end face outward appearance, be positioned at the upper frame of main header casing downside, in the open lower frame of downside and front between the upper frame and two sides of upper frame, several grids on open surface between upper frame and the lower frame are formed; And the left-right rotation device that can carry out the left rotation and right rotation exhaust unit is set at the back side of exhaust unit, and the left-right rotation device is by the tooth bar that is formed on the exhaust unit back side, and with the pinion of tooth bar engagement, the rotary electric machine that is connected with pinion constitutes.
2. air conditioner room unit according to claim 1 is characterized in that above-mentioned tooth bar by the long back side that is formed on frame section longways of left and right directions, its central part forwards or a certain direction in the rear outstanding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100154570A CN100424425C (en) | 2005-10-17 | 2005-10-17 | Indoor unit for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100154570A CN100424425C (en) | 2005-10-17 | 2005-10-17 | Indoor unit for air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1752602A CN1752602A (en) | 2006-03-29 |
| CN100424425C true CN100424425C (en) | 2008-10-08 |
Family
ID=36679557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100154570A Expired - Fee Related CN100424425C (en) | 2005-10-17 | 2005-10-17 | Indoor unit for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100424425C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765946B (en) * | 2016-12-22 | 2019-11-15 | 青岛海尔空调电子有限公司 | A kind of air conditioner system control method and air-conditioning system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1152098A (en) * | 1995-07-19 | 1997-06-18 | Lg电子株式会社 | Diffuser driving apparatus for split air conditioner |
| JP2001153388A (en) * | 1999-11-29 | 2001-06-08 | Matsushita Refrig Co Ltd | Air conditioner |
| JP2001201079A (en) * | 2000-01-21 | 2001-07-27 | Matsushita Refrig Co Ltd | Air conditioner |
| KR20050090610A (en) * | 2004-03-09 | 2005-09-14 | 엘지전자 주식회사 | Discharge structure for air conditioner |
| KR20050091214A (en) * | 2004-03-11 | 2005-09-15 | 엘지전자 주식회사 | Air conditioner |
| KR20050098526A (en) * | 2004-04-07 | 2005-10-12 | 엘지전자 주식회사 | Indoor unit of air conditioner |
-
2005
- 2005-10-17 CN CNB2005100154570A patent/CN100424425C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1152098A (en) * | 1995-07-19 | 1997-06-18 | Lg电子株式会社 | Diffuser driving apparatus for split air conditioner |
| JP2001153388A (en) * | 1999-11-29 | 2001-06-08 | Matsushita Refrig Co Ltd | Air conditioner |
| JP2001201079A (en) * | 2000-01-21 | 2001-07-27 | Matsushita Refrig Co Ltd | Air conditioner |
| KR20050090610A (en) * | 2004-03-09 | 2005-09-14 | 엘지전자 주식회사 | Discharge structure for air conditioner |
| KR20050091214A (en) * | 2004-03-11 | 2005-09-15 | 엘지전자 주식회사 | Air conditioner |
| KR20050098526A (en) * | 2004-04-07 | 2005-10-12 | 엘지전자 주식회사 | Indoor unit of air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1752602A (en) | 2006-03-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081008 Termination date: 20091117 |