CN2416405Y - Top air conditioner - Google Patents
Top air conditioner Download PDFInfo
- Publication number
- CN2416405Y CN2416405Y CN 00203377 CN00203377U CN2416405Y CN 2416405 Y CN2416405 Y CN 2416405Y CN 00203377 CN00203377 CN 00203377 CN 00203377 U CN00203377 U CN 00203377U CN 2416405 Y CN2416405 Y CN 2416405Y
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- China
- Prior art keywords
- main body
- metal parts
- fixed part
- lifting
- wrist
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- 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.)
- Expired - Lifetime
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Abstract
The utility model provides a top arranged air conditioner. A hoisting metal element device 14 for arranging a main machine body 10 in a ceiling 4 is arranged on the lateral surface 12 of the main machine body 10. Thereby, the goal that sufficient intensity can be ensured simultaneously when weight increase is restrained. The hoisting metal element device 14 is reinforced by a reinforcing rib groove 45 formed on an angle part 44 between the fixing part 41 of the hoisting metal element device 14 and a wrist part 42, and the convex 46 of the fixing part 41. A hole 47 on the fixing part 41 can restrain heat transmission and prevent dew condensation.
Description
The utility model is relevant for the roof-mounted air-condition machine.
The roof-mounted air-condition machine is a kind of quite practical aircondition.This air conditioner is made of main body and decoration panel usually.Main body by comprise the peripheral pack case of quadrangle case shape and be configured in motor, fan, heat exchanger and prevent that the devices such as drain pan under the water droplet from forming.This main body is installed in the ceiling ceiling.Decoration panel is made up of air suction inlet and air blow-off outlet, from the indoor installation of main body below.
The lifting bolt that presets above the beam of main body employing in ceiling etc. etc. is hung support.On main body, constitute by single sheet metal with the flange shape installation portion of external packing hull shape all-in-one-piece.On installation portion, be provided with opening.On this opening, lifting is led under this open state slotting with the bottom of bolt, is tightened with nut.
But will bear the weight of main body on installation portion, for bearing this weight, installation portion must have enough intensity, for example, adds the thickness of thick metal plate.Because thickening, so the weight of external packing shell exceeds necessary weight with all sheet metal of installation portion external packing shell.Because the external packing shell does not need the intensity the same with installation portion, therefore adopt thin sheet metal just enough.
In addition,,, produce dew outside above the surface of pack case, the installation portion etc., can cause getting rusty and unfavorable condition such as falling of water droplet takes place because heat exchanger makes the inner cooling of external packing shell in summer during machine run.
For solving the problems referred to above that exist in the prior art, the purpose of this utility model provides a kind of roof-mounted air-condition machine that high strength lifting metal parts is arranged.
Another purpose of the present utility model provides and is a kind ofly suppressing to have sufficient intensity main body to be hung the roof-mounted air-condition machine of support when main body weight increases.
Other purpose that the utility model comprises provides a kind of ceiling layout type air-conditioning of being furnished with the lifting metal parts that is difficult to dewfall.
For realizing above purpose, the utility model provides a kind of roof-mounted air-condition, obtains to support to be provided with the lifting metal parts when its main body being lifted the derrick rig of ceiling inboard.This lifting metal parts has the wrist that intersects the direction extension with the fixed part of main body parallel sided, from this fixed part edge and main body side, and this wrist is provided with the auxiliary section that cooperates with derrick rig.By this hanging apparatus, because erecting by overhang can make the main body side not bear the weight of main body reluctantly, and main body there are enough intensity supports, simultaneously, hanging apparatus is to reach necessary strength to be provided with necessary thickness, so the intensity of hanging apparatus reaches enough levels, and the thickness of main body side do not increase, so can suppress the increase of main body body weight.
Fixed part and the bight between the wrist at hanging apparatus are provided with convex ribs groove, and this rib groove can be strengthened the root of wrist, and be therefore higher than the intensity of hanging apparatus.
In addition, the fixed part at the lifting metal parts also can be provided with the protuberance that extends up and down.This protuberance can play the effect of strengthening fixed part, and is higher than the intensity of hanging apparatus.
And, at the fixed part of lifting metal parts, can offer many holes that heat is transmitted that suppress.For example,, the surface area of fixed part is reduced, so just can suppress to lift the heat transmission between metal parts and the main body by offering these holes.Therefore, when summer, main body cooled off, can suppress to lift the metal parts temperature and reduce, thus the dewfall of preventing.
Simultaneously, can increase the hole at the fixed part of lifting metal parts and form protuberance, and make this protuberance can be along the side of main body.The contact area of lifting metal parts and main body reduces like this, can obtain to suppress the effect that the metal parts dewfall was transmitted and prevented to lift to heat equally.
Describe preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing, in the accompanying drawing:
Fig. 1 is the structure diagram of an embodiment of the present utility model, and wherein (A) is side view, (B) is vertical view.
Fig. 2 is the cutaway view of an embodiment of the present utility model.
Fig. 3 is the structure chart of the lifting metal parts of an embodiment of the present utility model, and wherein (A) is front view, (B) is the partial sectional view of cutting open along the X-X line in (A).
Fig. 4 is the stereogram of the lifting metal parts of an embodiment of the present utility model.
Fig. 5 is the stereogram of the lifting metal parts of another embodiment of the present utility model.
Fig. 1 be the utility model embodiment roof-mounted air-condition structure diagram.With reference to the side view of Fig. 1 (A), four-sided openings 2 is arranged on ceiling 1.Air conditioner main body 10 enters into ceiling inboard 4 by indoor 3 by opening 2.Begin main body is lifted in ceiling inboard 4 from beam 5 sagging derrick rigs 6 then in ceiling inboard 4.The operator 3 carries out operation in the indoor.
Shown in Fig. 1 (B), the profile of main body 10 is seen from Plane Angle and roughly is octagon.Particularly, main body 10 is slightly little quadrangle from Plane Angle from 2 ones of openings, and its four bights are removed the back and form corner side 12, so main body 10 is seen by Plane Angle and is octagon.Form sizable space between the bight of each corner side 12 and opening 2.The operating personnel can stretch into the space with hand or power tool and operates like this, makes the lifting operation of main body 10 become easy.Be combined in the lifting metal parts 14 of derrick rig 6 when on each corner side 12, lifting being installed.
Describe below with reference to Fig. 2, it is the cutaway view of an embodiment of the present utility model.Constitute main body 10 profile be external packing shell 15.The below of external packing shell 15 is open quadrangle case shape, is made by metallic plate.Dispose the motor 17 that is fixed on external packing shell top panel 16 central authorities in the external packing shell 15, by the turbofan 18 of motor 17 rotations, funnel 19 that the guiding air flows into turbofan 18, near the heat exchanger 20 around the turbofan 18 and prevent drain pan 30 under the water droplet is arranged from heat exchanger 20.
Turbofan 18 is by the motor rotation, and as blank arrow indication, air is inhaled into main body 10 by air suction inlet 51 and arrives heat exchanger 20.Be cooled (summer) or be heated (winter) (this flow process is represented by the arrow that has hatching) by heat exchanger 20 air, the air blow-off outlet 52 by decoration panel 50 is blown to indoor 3 around the main body 10 again.
The inner surface of external packing shell 15 since with carry out heat-exchanged air by heat exchanger 20 and contact, so the outer surface of pack case 15 is formed dew outside,, embedded the heat-barrier material 21 of Foamex etc. inside for preventing this point.
Fig. 3 A is the front view of lifting metal parts, and Fig. 3 B is the partial sectional view of lifting metal parts 14.Fig. 4 is the stereogram of lifting metal parts.
Like this, by this hanging apparatus 14,, and main body 10 there are enough intensity supports because erecting by overhang 6 can make main body side 12 not bear the weight of main body reluctantly.Consequently can prevent hanging apparatus 14 because of the weight of main body 10 is out of shape, breakage, also can prevent influences outward appearance because of the skew of main body position.
Simultaneously, hanging apparatus 14 is provided with necessary thickness for reaching necessary strength, so the intensity of hanging apparatus 14 reaches enough levels, and meanwhile the thickness of the side 12 of the external packing shell 15 of main body 10 does not increase, so can suppress the increase of main body 10 weight.
On the bight 44 that forms by wrist 42 and fixed part 41, be provided with the convex ribs groove that connects wrist 42 and fixed part 41 and locate for 45 liang.Each ribs groove 45 is a pair of leg-of-mutton side that is roughly.To the side, the section shape of ribs groove 45 roughly is in the shape of the letter V from this.Ribs groove 45 can increase the intensity of the foundation portion of wrist 42, so the intensity of its strength ratio hanging apparatus 14 is higher.
The combination bore 48 that combination derrick rig 6 is arranged at wrist 42.The periphery of combination bore 48 is local cut, thereby derrick rig 6 can very successfully be inserted into perforation.Derrick rig 6 is lifting bolts, and its underpart is made of external screw thread.Nut (figure is expression not) is screwed in this external screw thread, fixing lifting metal parts 14.
The protuberance 46 that the above-below direction extension is arranged at fixed part 41.Protuberance 46 extends downwards from the upper end of fixed part 41, and towards corner side 12 direction projections, the top of protuberance 46 contacts with corner side 12.While is as the part of the fixed part 41 of the periphery of protuberance 46, and formation one fixed gap between the corner side 12.
Like this, 46 pairs of fixed parts 41 of protuberance have booster action, and its intensity is higher than the intensity of hanging apparatus 14.Under the common assistance of ribs groove 45 and protuberance 46, can avoid lifting the distortion of metal parts 14 with damaged.Simultaneously contact area reduces between lifting metal parts 14 and the corner side 12 because the top of protuberance 46 along corner side 12, makes, like this with regard to can suppress and main body 10 between the heat transmission.Its effect be summer main body 10 when cooling, the temperature that can suppress to lift metal parts 14 reduces, thus the dewfall of preventing.
Be to suppress effectively heat transmission, fixed part 41 is provided with many (for example 8) hole 47.Wherein two holes 47 be arranged at protuberance 46 around.Compare with the sheet metal thickness size of fixed part 41, hole 47 is sizable circle.Because hole 47 makes the area of open area ratio hole 47 side faces that form on the two sides of fixed part 41 big, thus hole 47 the surface area that has reduced fixed part 41 is set.Its effect is to have suppressed because of the heat transmission between lifting metal parts 14 and the corner side 12, heat transmission that contact causes or the heat transmission by air.Therefore, main body 10 can suppress to lift the temperature reduction of metal parts 14 when cooling, thus the dewfall of preventing.
Resemble lifting metal parts 14 monomers like this and can prevent dewfall,, can prevent from really to get rusty and water droplet falls etc. more because of being provided with the heat-barrier material 21 that prevents that dewfall from using.In addition, prevent that the heat-barrier material 21 that dewfall is used from can oversimplify, also can not adopt.
At fixed part 41, screw, the rivet of corner side 12 pass through in order to make fixedly, are provided with two fixing holes 49.
The hole 47 that raised part 46 and inhibition heat are transmitted usefulness is omitted one of them and also can be constituted lifting metal parts 14.Lifting metal parts 14 as shown in Figure 5, can omit protuberance 46 or heat and transmit inhibition hole 47, can simplify shape like this, also constitutes lifting metal parts 14 easily.
With the roof-mounted air-condition machine of this design, can suppress with sufficient intensity main body to be hung support when main body weight increases by the lifting metal parts that is provided with.Therefore, the distortion that for example can prevent to lift metal parts is avoided main body position bias effect outward appearance with damaged.Simultaneously, can prevent to lift that the metal parts dewfall is got rusty and the drippage of water.In addition, prevent that the heat-barrier material that dewfall is used from also can simplify.
Claims (5)
1. roof-mounted air-condition machine, be installed in the ceiling, its side is provided with the lifting metal parts, by be installed in ceiling in lifting cooperating with derrick rig, make the air-conditioner host body that lifts obtain to support, it is characterized in that described lifting metal parts has and the fixed part of main body parallel sided and the wrist that extends from the crossing direction in this fixed part edge and main body side, this wrist is formed with the auxiliary section that cooperates with derrick rig.
2. roof-mounted air-condition machine as claimed in claim 1 is characterized in that, on the bight of described wrist and fixed part formation, the convex ribs groove that connects wrist and fixed part is arranged.
3. roof-mounted air-condition machine as claimed in claim 1 is characterized in that, at the fixed part of described lifting metal parts, forms the protuberance that above-below direction extends from the end of a side that wrist is arranged.
4. roof-mounted air-condition machine as claimed in claim 1 is characterized in that, disposes heat exchanger in described main body, and forms many holes on lifting with metal parts.
5. roof-mounted air-condition machine as claimed in claim 1 is characterized in that, disposes heat exchanger in the described main body, at the fixed part that lifts with metal parts protuberance is arranged, and the top of this protuberance is along the main body side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00203377 CN2416405Y (en) | 2000-03-13 | 2000-03-13 | Top air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00203377 CN2416405Y (en) | 2000-03-13 | 2000-03-13 | Top air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2416405Y true CN2416405Y (en) | 2001-01-24 |
Family
ID=33572083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00203377 Expired - Lifetime CN2416405Y (en) | 2000-03-13 | 2000-03-13 | Top air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2416405Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100408929C (en) * | 2002-08-30 | 2008-08-06 | 东芝开利株式会社 | Air conditioner |
| WO2020118969A1 (en) * | 2018-12-14 | 2020-06-18 | 广东美的制冷设备有限公司 | Ceiling cassette |
-
2000
- 2000-03-13 CN CN 00203377 patent/CN2416405Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100408929C (en) * | 2002-08-30 | 2008-08-06 | 东芝开利株式会社 | Air conditioner |
| WO2020118969A1 (en) * | 2018-12-14 | 2020-06-18 | 广东美的制冷设备有限公司 | Ceiling cassette |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20010124 |