CN1573234A - Ceiling-embedded air conditioner - Google Patents
Ceiling-embedded air conditioner Download PDFInfo
- Publication number
- CN1573234A CN1573234A CNA2004100478471A CN200410047847A CN1573234A CN 1573234 A CN1573234 A CN 1573234A CN A2004100478471 A CNA2004100478471 A CN A2004100478471A CN 200410047847 A CN200410047847 A CN 200410047847A CN 1573234 A CN1573234 A CN 1573234A
- Authority
- CN
- China
- Prior art keywords
- ceiling
- indoor set
- mentioned
- set body
- lowering
- 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.)
- Granted
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
Provided is a ceiling embedded air conditioner capable of miniaturizing an indoor machine main body in the ceiling embedded air conditioner comprising a device for lifting and lowering a lifting grill. This ceiling embedded air conditioner comprises the indoor machine main body 1 installed in a ceiling, a grill frame 21 comprising an air suction port 22 and a blowout port 23, and mounted on a lower end of the indoor machine main body for covering an opening part of a ceiling plate 6, the lifting grill 31 positioned at the suction port of the grill frame in a lifted state, and comprising a detachable filter 41, and the lifting and lowering device 36 for lifting and lowering the lifting grill by taking up and paying out a hanger rope 33. The lifting and lowering device is located on the grill at an outer side of a jacket plate 2 of the indoor machine main body.
Description
Technical field
The present invention relates to ceiling-embedded air conditioner.
Background technology
The ceiling-embedded air conditioner of prior art, such as in patent document 1 and 2 the record, for scavenge filter or change filter, and can the lift grille that be provided with filter be moved up and down with lowering or hoisting gear.
Patent document 1: the spy opens the 2002-349893 communique
Patent document 2: the spy opens flat 10-196998 communique
Summary of the invention
; above-mentioned lowering or hoisting gear is configured in the outer dress plate inboard of indoor set body; therefore in indoor set body interior space; must guarantee to dispose the space of lowering or hoisting gear; the indoor set body is maximized; and on ceiling floor, be formed for installing the opening of indoor set body, make the opening of ceiling floor and the interval between the indoor set body become bigger, therefore do not utilize the opening of this ceiling floor and the space between the indoor set body fully for the installation exercise that carries out indoor set.
The present invention proposes in order to solve above that class problem, its objective is, in the ceiling-embedded air conditioner with the lowering or hoisting gear that makes the lift grille lifting, provides a kind of and can make the compact as far as possible ceiling-embedded air conditioner of indoor set body.
The invention that claim 1 is put down in writing is characterised in that: comprising: be arranged on the indoor set body in the ceiling, have air inlet and exhaust outlet, be installed in the lower end of indoor set body and cover the grid framework of ceiling floor peristome, be positioned on the air entry of above-mentioned grid framework during rising and be equipped with the lift grille of filter dismantledly and by reeling, emit the lowering or hoisting gear that the messenger wire that is installed on the lift grille makes the lift grille lifting; And above-mentioned lowering or hoisting gear is above grid framework and be configured in the outside of the outer dress plate of indoor set body.
Claim 2 is put down in writing invention and is characterised in that: in the ceiling-embedded air conditioner that claim 1 is put down in writing, above-mentioned indoor set body is provided with fixed part in the front and back of side respectively, by these fixed parts the indoor set body is fixed on the structural member in the ceiling; Above-mentioned lowering or hoisting gear is configured between the front and back fixed part on the above-mentioned indoor set body.
Claim 3 is put down in writing invention and is characterised in that: in the ceiling-embedded air conditioner that claim 1 is put down in writing, above-mentioned indoor set body is provided with distribution box in inside, and above-mentioned lowering or hoisting gear is in abutting connection with this distribution box configuration.
Claim 4 is put down in writing invention and is characterised in that: in the ceiling-embedded air conditioner that claim 3 is put down in writing, and the connector of using at the opposition side of above-mentioned distribution box one side of disposing of above-mentioned indoor set body configuration refrigerant pipe arrangement.
Claim 5 is put down in writing invention and is characterised in that: in the ceiling-embedded air conditioner that claim 1 is put down in writing, above-mentioned lowering or hoisting gear has three messenger wires, two in these three messenger wires are installed in the front side of above-mentioned lift grille or the both ends of the side in the rear side, and remaining one is installed in the front side of lift grille or the central portion of the opposite side in the rear side.
Claim 6 is put down in writing invention and is characterised in that: in the ceiling-embedded air conditioner that claim 1 is put down in writing, above-mentioned exhaust outlet is provided with a pair of across the air entry left and right directions longways in front and back, above-mentioned lowering or hoisting gear is configured in the air entry lateral sides, and is configured between the front and rear row gas port extended line.
According to the present invention, because lowering or hoisting gear is configured on the grid framework, and in the outside of the outer dress plate of indoor set body, so can effectively utilize the opening of ceiling floor and the space between the indoor set body, the result can make indoor set body compactness.
In addition, in the time of between the front and back fixed part that lowering or hoisting gear is configured in indoor set body side, the space before and after can effectively utilizing between fixed part.
Also have, lowering or hoisting gear during in abutting connection with the distribution box configuration of indoor set body, can shortened the distribution of distribution box and lowering or hoisting gear, and making installation exercise simple.
When the refrigerant pipe arrangement is configured in and disposes the opposition side of distribution box with connector, can prevent the overslaugh that connector that matchmaker's pipe arrangement uses is provided with lowering or hoisting gear again.
In addition, if three lines are arranged, with side both ends one of in two in these three front sides that are installed in above-mentioned lowering or hoisting gear or the rear side, opposite side central portion in all the other one front side that is installed in lowering or hoisting gear or the rear side, then the messenger wire with the minority root just can make lowering or hoisting gear stably move up and down.
Description of drawings
Fig. 1 is the stereogram of an embodiment of ceiling-embedded air conditioner of the present invention.
Fig. 2 is the exploded perspective view of grid framework, filter and lift grille.
Fig. 3 is the ground plan of indoor set body
Fig. 4 is the key diagram of the component locations relation of expression ceiling-embedded air conditioner.
The specific embodiment
Utilize an embodiment of Fig. 1 to 4 explanation ceiling-embedded air conditioner of the present invention below.Fig. 1 is the stereogram of an embodiment of ceiling-embedded air conditioner of the present invention.Fig. 2 is the exploded perspective view of grid framework, filter and lift grille.Fig. 3 is the ground plan of indoor set body, and Fig. 4 represents the key diagram of the component locations relation of ceiling-embedded air conditioner.In Fig. 1, be installed in state on the grills and two states of state of decline illustrate with grid.In addition, in Fig. 3, grills and lowering or hoisting gear are represented with double dot dash line.Also have, in Fig. 4, distribution box represents that with double dot dash line the roll in messenger wire and the lowering or hoisting gear dots.In addition, in this manual, the long side direction of ceiling-embedded air conditioner as left and right directions.
On the outer dress plate 2 of the indoor set body 1 of ceiling-embedded air conditioner, four fixedly beads 3 as fixed part are set altogether in the front and back of its left and right sides face.In order to be arranged on indoor set body 1 in the ceiling from downside, and form peristome 7 on by the indoor ceiling floor 6 of air-conditioning, it is square that this peristome roughly forms, and as shown in Figure 3, in plane, the indoor set body 1 of bead 3 forms greatly than being provided with fixedly.
By clamping screw 9 being installed on the structural member (not shown) in the ceiling, and the fixedly bead 3 of indoor set body is fixed on the lower end of this clamping screw 9, just can be arranged on indoor set body 1 in the ceiling.
Indoor set body 1 is equipped with heat exchanger (not shown) and air blast (not shown) in inside, the refrigerant pipe arrangement is with connector 11 and discharge the outer dress plate 2 laterally highlightedly setting of the connector 12 of usefulness from indoor set body 1.The refrigerant pipe arrangement is connected on the off-premises station (not shown) by refrigerant pipe arrangement 13 with connector 11.In addition, discharging pipe arrangement 14 is connected on the connector 12 of discharging usefulness.On the bottom surface of indoor set body 1, form air entry 16 and exhaust outlet 17.Air entry 16 is arranged on the central portion of the bottom surface of indoor set body 1, and a pair of exhaust outlet 17 is provided with across these air entry 16 front and back, and these air entry 16 left and right directions are provided with longways.In addition, the distribution box 18 of indoor set body 1 is arranged on the inboard of outer dress plate 2, and is configured in the opposition side with connector 11,12.
The peristome 7 of ceiling floor 6 and the below of indoor set body 1 are covered by grid framework 21.This grid framework 21 has air entry 22 and exhaust outlet 23 on the position corresponding with the air entry 16 of indoor set body 1 and exhaust outlet 17.That is to say that air entry 22 is arranged on the central portion of grid framework 21, a pair of exhaust outlet 23 is provided with across these air entry 22 front and back.These exhaust outlet 23 left and right directions are provided with longways.Grid framework 21 utilizes the grid locking piece of indoor set body 1 to be installed on the indoor set body 1.
On the air entry 22 of grid framework 21, set lift grille 31, on this lift grille 31, about the front side, messenger wire 33 is installed respectively with the central portion of rear side.The upper end of totally 3 messenger wires 33 is installed in respectively on the roll 37 of the lowering or hoisting gear 36 that is arranged on the grid framework 21.The housing that constitutes the gabarit of lowering or hoisting gear 36 forms the roughly case shape of cuboid, and the motor (not shown) of a plurality of rolls 37 and this roll 37 of commentaries on classics driving etc. is set in this housing inboard.By every line roll 37 is set.Lowering or hoisting gear 36 is installed in the top of grid framework 21, in the lateral sides of air entry 22 and be configured between the extended line of front and rear row gas port 23.And be installed in grid framework 21 under the state of indoor set body 1, lowering or hoisting gear 36 is through the outer dress plate 2 and distribution box 18 adjacency of indoor set body 1, and between the fixedly bead 3 of front and back.After lowering or hoisting gear 36 work, to reel, when emitting messenger wire, lift grille 31 moves up and down.On this lift grille 31, filter 41 is installed dismantledly, when mounting or dismounting filter 41, lift grille 31 is descended, and when carrying out the air conciliation, lift grille 31 is risen, be provided on the air entry 22.So from suction inlet 22 inhaled airs of grid framework 21 by the cools down of indoor set body 1 or heating after, discharge from the exhaust outlet 23 of the front and back of grid framework 21.
As mentioned above, in the above-described embodiment, because lowering or hoisting gear 36 and distribution box adjacency so can be connected to each other with short electric wiring simply, make operation become simple simultaneously.And because lowering or hoisting gear 36 is arranged on the peristome 7 of ceiling floor 6 and the space between the indoor set body 1, and can effectively utilize the peristome 7 of ceiling floor 6 and the space between the indoor set body 1, can make indoor set body 1 compactness.
In addition, form roughly cuboid box shape owing to constitute the housing of the gabarit of lowering or hoisting gear 36, so when being installed in grid framework 21 on the indoor set body 1, can easily lowering or hoisting gear 36 be inserted in the peristome 7 of ceiling floor 6 and the space between the indoor set body 1.Just in case housing is not set on lowering or hoisting gear 36, and the roll 37 of lowering or hoisting gear 36 and driving mechanism thereof etc. are when exposing, and roll 37 and driving mechanism thereof etc. may be stuck on other parts in operation.
More than describe embodiments of the present invention in detail, but the present invention is not subjected to the qualification of above-mentioned embodiment, in the main idea scope of the present invention that claims are put down in writing, can carries out various changes.Below modification of the present invention is illustrated in:
(1) though messenger wire 33 is 2 of front sides, 1 of rear side also can turn around front and back, and making the front side is 1, and rear side is 2.And the radical of messenger wire 33 is also variable.For example also can be 4.But it is, the most desirable from cost with 3.
(2) as long as messenger wire 33 can be rolled, be emitted to lowering or hoisting gear 36, its structure and form are variable.
(3) though exhaust outlet is arranged on front side and rear side two places, but also appropriate change such as the position of its number and configuration for example also can become a place to allocation position.
(4) fixed mechanism that is used to indoor set body 1 is supported on the ceiling inner structure part can change.
Claims (6)
1. ceiling-embedded air conditioner is characterized in that:
Comprise:
Be arranged on the indoor set body in the ceiling,
Have air inlet and exhaust outlet, be installed in the lower end of indoor set body and cover the grid framework of ceiling floor peristome,
Be positioned on the air entry of above-mentioned grid framework during rising and be equipped with the lift grille of filter dismantledly; With
By reeling, emit the lowering or hoisting gear that the messenger wire that is installed on the lift grille makes the lift grille lifting; And
Above-mentioned lowering or hoisting gear is above grid framework and be configured in the outside of the outer dress plate of indoor set body.
2. ceiling-embedded air conditioner as claimed in claim 1 is characterized in that:
Above-mentioned indoor set body is provided with fixed part in the front and back of side respectively, by these fixed parts the indoor set body is fixed on the structural member in the ceiling;
Above-mentioned lowering or hoisting gear is configured between the front and back fixed part on the above-mentioned indoor set body.
3. ceiling-embedded air conditioner as claimed in claim 1 is characterized in that: above-mentioned indoor set body is provided with distribution box in inside, and above-mentioned lowering or hoisting gear is in abutting connection with this distribution box configuration.
4. ceiling-embedded air conditioner as claimed in claim 3 is characterized in that: the opposition side in above-mentioned distribution box one side of disposing of above-mentioned indoor set body disposes the connector that the refrigerant pipe arrangement is used.
5. ceiling-embedded air conditioner as claimed in claim 1, it is characterized in that: above-mentioned lowering or hoisting gear has three messenger wires, two in these three messenger wires are installed in the front side of above-mentioned lift grille or the both ends of the side in the rear side, and remaining one is installed in the front side of lift grille or the central portion of the opposite side in the rear side.
6. ceiling-embedded air conditioner as claimed in claim 1 is characterized in that: above-mentioned exhaust outlet is provided with a pair of across the air entry left and right directions longways in front and back;
Above-mentioned lowering or hoisting gear is in the air entry lateral sides, and is configured between the front and rear row gas port extended line.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP153592/2003 | 2003-05-30 | ||
| JP2003153592 | 2003-05-30 | ||
| JP153592/03 | 2003-05-30 | ||
| JP2004112830A JP2005016932A (en) | 2003-05-30 | 2004-04-07 | Ceiling embedded air conditioner |
| JP112830/04 | 2004-04-07 | ||
| JP112830/2004 | 2004-04-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1573234A true CN1573234A (en) | 2005-02-02 |
| CN1272583C CN1272583C (en) | 2006-08-30 |
Family
ID=34196569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100478471A Expired - Fee Related CN1272583C (en) | 2003-05-30 | 2004-05-31 | Ceiling-embedded air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2005016932A (en) |
| CN (1) | CN1272583C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101925787B (en) * | 2008-02-05 | 2013-05-08 | 大金工业株式会社 | Indoor unit for air conditioner |
| CN102099633B (en) * | 2008-07-18 | 2013-08-28 | 大金工业株式会社 | Indoor unit of air conditioner |
| CN104019496A (en) * | 2014-06-20 | 2014-09-03 | 苏州贝昂科技有限公司 | Suspended ceiling purification machine |
| CN111075095A (en) * | 2020-01-03 | 2020-04-28 | 广东钜宏科技股份有限公司 | FFU lifting installation structure of clean room |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112455184B (en) * | 2020-11-30 | 2022-10-11 | 珠海格力电器股份有限公司 | Mounting assembly and vehicle-mounted air conditioner used for same |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0413527Y2 (en) * | 1986-01-30 | 1992-03-30 | ||
| JPH073210Y2 (en) * | 1989-02-17 | 1995-01-30 | 三菱電機株式会社 | Air conditioner |
| JPH0346125U (en) * | 1989-09-06 | 1991-04-26 | ||
| JPH04131628A (en) * | 1990-09-20 | 1992-05-06 | Mitsubishi Electric Corp | Device for fixing electric parts box for recessed type air conditioner |
| JPH07145955A (en) * | 1993-11-22 | 1995-06-06 | Sanyo Electric Co Ltd | Electric instrument box of air conditioner |
| JPH09156871A (en) * | 1995-12-08 | 1997-06-17 | Mitsubishi Heavy Ind Ltd | Elevation handling device |
| JP3615325B2 (en) * | 1996-10-22 | 2005-02-02 | 三洋電機株式会社 | Embedded ceiling air conditioner |
| JP2000111089A (en) * | 1998-09-30 | 2000-04-18 | Fujitsu General Ltd | Ceiling flush type air conditioner |
| JP3564525B2 (en) * | 2000-09-12 | 2004-09-15 | ダイキン工業株式会社 | Air conditioner |
| JP2002206770A (en) * | 2002-01-15 | 2002-07-26 | Daikin Ind Ltd | Air conditioner |
-
2004
- 2004-04-07 JP JP2004112830A patent/JP2005016932A/en active Pending
- 2004-05-31 CN CNB2004100478471A patent/CN1272583C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101925787B (en) * | 2008-02-05 | 2013-05-08 | 大金工业株式会社 | Indoor unit for air conditioner |
| CN102099633B (en) * | 2008-07-18 | 2013-08-28 | 大金工业株式会社 | Indoor unit of air conditioner |
| CN104019496A (en) * | 2014-06-20 | 2014-09-03 | 苏州贝昂科技有限公司 | Suspended ceiling purification machine |
| CN111075095A (en) * | 2020-01-03 | 2020-04-28 | 广东钜宏科技股份有限公司 | FFU lifting installation structure of clean room |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1272583C (en) | 2006-08-30 |
| JP2005016932A (en) | 2005-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060830 Termination date: 20150531 |
|
| EXPY | Termination of patent right or utility model |