CN2847086Y - Panel commercial air conditioner indoor machine - Google Patents
Panel commercial air conditioner indoor machine Download PDFInfo
- Publication number
- CN2847086Y CN2847086Y CN 200520027403 CN200520027403U CN2847086Y CN 2847086 Y CN2847086 Y CN 2847086Y CN 200520027403 CN200520027403 CN 200520027403 CN 200520027403 U CN200520027403 U CN 200520027403U CN 2847086 Y CN2847086 Y CN 2847086Y
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- China
- Prior art keywords
- air
- housing
- gas
- cooling medium
- tube connector
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- Expired - Fee Related
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- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The utility model relates to an indoor machine of an embedded commercial air conditioner, which comprises a casing, an electric motor, a centrifugal fan, an evaporator, a suction grid, four air outlets which are connected with the evaporator of the indoor machine, and an air-liquid cooling medium connecting pipe which is extends from the side surface of the casing to the outer part of the indoor machine, wherein the outside of the air-liquid cooling medium connecting pipe is provided with a fixed plat, the middle part of the fixed plate is outwards provided with two annular dummy clubs which can penetrate through the air-liquid cooling medium connecting pipe, and the edge of the fixed plate is provided with a plurality of connecting holes which can be used for fixing the fixed plate to one side surface of the casing by connecting parts. The utility model has the structure that the fixing plate which can make the air-liquid cooling medium connecting pipe fixed on the side surface of the casing is installed outside the air-liquid cooling medium connecting pipe connected with the evaporator, so when the cooling medium connecting pipe and a cooling medium pipe which is communicated with an outdoor machine are connected, the problem that the cooling medium connecting pipe is bent because of misoperation is avoided; in addition, the utility model is convenient to operate. Thereby, the failure of the indoor machine, which is caused by the misoperation can be avoided.
Description
Technical field
The utility model relates to a kind of air conditioner room unit, particularly relates to a kind of built-in indoor unit of commercial air conditioner.
Background technology
Air-conditioner is a kind of device that makes its inner refrigerant carry out the refrigeration of being made up of compression process, condensation process, expansion process and evaporation process or heat circulation.When air-conditioner carries out kind of refrigeration cycle, the refrigerant that becomes high-temperature high-pressure state through overcompression can dispel the heat to the outside in condenser, and when flowing through expansion valve, significantly reduce its temperature and pressure, this low temperature, low pressure refrigerant can absorb heat when flowing through evaporimeter then, flow back in the compressor again at last.Wherein, compression process, condensation process and expansion process are to carry out in the off-premises station of air-conditioner, and evaporation process then is to carry out under the effect of blowing fan in indoor set and evaporimeter.It is then opposite with above-mentioned kind of refrigeration cycle process to heat circulation.Air-conditioner is divided into commercial use air conditioner and domestic air conditioner usually, and commercial use air conditioner is divided into two kinds of embedded and duct types.Fig. 1 is the built-in indoor unit of commercial air conditioner forward structure schematic diagram that the suction grid is not installed of prior art.Fig. 2 is the built-in indoor unit of commercial air conditioner part-structure stereogram among Fig. 1.As Fig. 1～shown in Figure 2, the built-in indoor unit of commercial air conditioner of this prior art mainly comprises the housing 1 that constitutes indoor set side, the back side and part front end face external structure; The not shown centre that is arranged on housing 1 back side, and connect the motor that can produce rotary power behind the power supply; Be installed in the centre of housing 1, directly link to each other with the output shaft of motor, and can under the drive of motor, be rotated behind the connection power supply, thereby the air inlet that room air will be narrated by the back is drawn into indoor set inside and will blows to the centrifugal fan 2 of the interior space through the air outlet that the air of heat exchange will be narrated from behind; Around the exterior periphery place that is arranged on centrifugal fan 2, can carry out the evaporimeter 3 of heat exchange with the room air that enters housing 1 inside; Suction grid on the not shown air inlet 4 that is installed in the formation of housing 1 front end face centre; Can overturn downwards when air-conditioner moves in the hinged edge that is arranged on housing 1 front end face, thereby gas row is to four air outlets 5 of the interior space after the heat exchange that centrifugal fan 2 can be blown out; With link to each other with evaporimeter 3 in the indoor set, and extend to gas, the liquid refrigerants tube connector 6,7 of indoor set outside from the side of housing 1.But, there is following point in the built-in indoor unit of commercial air conditioner of this prior art: owing to gas, liquid refrigerants tube connector 6,7 and the indoor set side between do not have relative fixed, and this indoor set needs again to be arranged in the space between roof and the ceiling, thereby connect gas, liquid refrigerants tube connector 6 with instrument the operative employee, 7 might be big with gas, liquid refrigerants tube connector 6 because of the difficulty of fitting operation during with the refrigerant pipe that leads to off-premises station, 7 curve folding, will cause indoor set to break down so undoubtedly.
Summary of the invention
In order to address the above problem, the purpose of this utility model is to provide a kind of being convenient to install, and gas, liquid refrigerants tube connector bending occurs, thereby can reduce the built-in indoor unit of commercial air conditioner of indoor set fault can prevent to install the time.
In order to achieve the above object, the built-in indoor unit of commercial air conditioner that provides of the utility model comprises the housing that constitutes indoor set side, the back side and part front end face external structure; Be arranged on the centre of back side of shell, and can produce the motor of rotary power behind the connection power supply; Be installed in the centre of housing, directly link to each other with the output shaft of motor, and can under the drive of motor, be rotated behind the connection power supply, thereby room air is drawn into indoor set inside and will blows to the centrifugal fan of the interior space through the air of heat exchange from air outlet by air inlet; Around the exterior periphery place that is arranged on centrifugal fan, can carry out the evaporimeter of heat exchange with the room air that enters enclosure interior; Be installed in the suction grid on the air inlet that housing front end face centre forms; Can overturn downwards when air-conditioner moves in the hinged edge that is arranged on the housing front end face, thereby gas row is to four air outlets of the interior space after the heat exchange that centrifugal fan can be blown out; With link to each other with evaporimeter in the indoor set, and extend to gas, the liquid refrigerants tube connector of indoor set outside from the side of housing; The outside of described gas, liquid refrigerants tube connector is equipped with a middle part on it and outwards is formed with two annular boss that can run through gas, liquid refrigerants tube connector respectively, and the edge then is provided with a plurality of fixed heads that can utilize attaching parts to be fixed to the connecting hole on the housing side.
The internal diameter of described two annular boss external diameter with gas, liquid refrigerants tube connector respectively is identical.
Described connecting hole is symmetrically distributed on the edge of fixed head.
The built-in indoor unit of commercial air conditioner that the utility model provides is to install one in the outside of the gas that links to each other with evaporimeter, liquid refrigerants tube connector can utilize attaching parts that gas, liquid refrigerants tube connector are fixed to the fixed head on the housing side, just the problem of folding can not appear because of misoperation gas, liquid refrigerants tube connector being curved like this when connecting gas, liquid refrigerants tube connector and lead to the refrigerant pipe of off-premises station, and be convenient to operation, thereby can avoid the indoor set fault that causes therefrom.
Description of drawings
Below in conjunction with the drawings and specific embodiments the built-in indoor unit of commercial air conditioner that the utility model provides is elaborated.The parts identical with prior art use identical symbol, and omit its explanation of carrying out.
Fig. 1 is the built-in indoor unit of commercial air conditioner forward structure schematic diagram that the suction grid is not installed of prior art.
Fig. 2 is the built-in indoor unit of commercial air conditioner part-structure stereogram among Fig. 1.
The built-in indoor unit of commercial air conditioner part-structure exploded perspective view that Fig. 3 provides for the utility model.
The specific embodiment
As Fig. 3 and shown in Figure 1, the built-in indoor unit of commercial air conditioner that the utility model provides comprises the housing 1 that constitutes indoor set side, the back side and part front end face external structure; The not shown centre that is arranged on housing 1 back side, and connect the motor that can produce rotary power behind the power supply; Be installed in the centre of housing 1, directly link to each other with the output shaft of motor, and can under the drive of motor, be rotated behind the connection power supply, thereby room air is drawn into indoor set inside and will blows to the centrifugal fan 2 of the interior space through the air of heat exchange from air outlet 5 by air inlet 4; Around the exterior periphery place that is arranged on centrifugal fan 2, can carry out the evaporimeter 3 of heat exchange with the room air that enters housing 1 inside; Suction grid on the not shown air inlet 4 that is installed in the formation of housing 1 front end face centre; Can overturn downwards when air-conditioner moves in the hinged edge that is arranged on housing 1 front end face, thereby gas row is to four air outlets 5 of the interior space after the heat exchange that centrifugal fan 2 can be blown out; With link to each other with evaporimeter 3 in the indoor set, and extend to gas, the liquid refrigerants tube connector 6,7 of indoor set outside from the side of housing 1; Described gas, liquid refrigerants tube connector 6,7 outside is equipped with a middle part on it and outwards is formed with two and can runs through gas, liquid refrigerants tube connector 6 respectively, 7 annular boss 8,9, the edge then is provided with a plurality of fixed heads 11 that can utilize attaching parts to be fixed to the connecting hole 10 on housing 1 side.The internal diameter of described two annular boss 8,9 external diameter with gas, liquid refrigerants tube connector 6,7 respectively is identical, thereby gas, liquid refrigerants tube connector 6,7 can be firmly fixed.Described connecting hole 10 is symmetrically distributed on the edge of fixed head 11.When connecting gas, liquid refrigerants tube connector 6 on the indoor set, 7 and when leading to the refrigerant pipe of off-premises station, two annular boss 8 on fixed head 11 at first, insert gas, liquid refrigerants tube connector 6,7 in 9 respectively, utilize the method that attaching parts run through connecting hole 10 fixed head 11 to be installed on the side of housing 1 then, thereby with gas, liquid refrigerants tube connector 6,7 and housing 1 between relative fixed, again gas, liquid refrigerants tube connector 6,7 and the refrigerant pipe that leads to off-premises station are interconnected at last.Because the position of gas, liquid refrigerants tube connector 6,7 is fixing, thereby the operative employee not only is convenient to assembling, and can not occur gas, liquid refrigerants tube connector 6,7 are curved the problem of folding again, thereby can avoid the indoor set fault that causes therefrom.When beginning to carry out refrigerating/heating when air-conditioner connection power supply, the motor that is arranged in indoor set will produce rotation, thereby drive the also together rotation of centrifugal fan 2 that is attached thereto.Under the effect of centrifugal fan 2, indoor hot/cold air will be by being positioned at the inside that air-inlet grille on the air inlet 4 enters indoor set, when this air will carry out heat exchange with the low temperature/high temperature refrigerant from off-premises station of evaporimeter 3 internal flows during by evaporimeter 3, thereby become the air of lower/higher temperature, arrange to the interior space by four air outlets 5 that are positioned at housing 1 front end face edge then, thereby the interior space is remained under the suitable temperature.
Claims (3)
1, a kind of built-in indoor unit of commercial air conditioner comprises the housing (1) that constitutes indoor set side, the back side and part front end face external structure; Be arranged on the centre at housing (1) back side, and can produce the motor of rotary power behind the connection power supply; Be installed in the centre of housing (1), directly link to each other with the output shaft of motor, and can under the drive of motor, be rotated behind the connection power supply, thereby room air is drawn into indoor set inside and will blows to the centrifugal fan (2) of the interior space through the air of heat exchange from air outlet (5) by air inlet (4); Around the exterior periphery place that is arranged on centrifugal fan (2), evaporimeter (3) that can inner room air carries out heat exchange with entering housing (1); Be installed in the suction grid on the air inlet (4) that housing (1) front end face centre forms; Can overturn downwards when air-conditioner moves in the hinged edge that is arranged on housing (1) front end face, thereby gas row is to four air outlets (5) of the interior space after the heat exchange that centrifugal fan (2) can be blown out; With link to each other with evaporimeter (3) in the indoor set, and extend to gas, the liquid refrigerants tube connector (6,7) of indoor set outside from the side of housing (1); It is characterized in that: described gas, liquid refrigerants tube connector (6,7) outside is equipped with a middle part on it and outwards is formed with two and can runs through gas, liquid refrigerants tube connector (6 respectively, 7) annular boss (8,9), the edge then is provided with a plurality of fixed heads (11) that can utilize attaching parts to be fixed to the connecting hole (10) on housing (1) side.
2, built-in indoor unit of commercial air conditioner according to claim 1 is characterized in that: the internal diameter of described two annular boss (8, the 9) external diameter with gas, liquid refrigerants tube connector (6,7) respectively is identical.
3, built-in indoor unit of commercial air conditioner according to claim 1 is characterized in that: described connecting hole (10) is symmetrically distributed on the edge of fixed head (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520027403 CN2847086Y (en) | 2005-09-19 | 2005-09-19 | Panel commercial air conditioner indoor machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520027403 CN2847086Y (en) | 2005-09-19 | 2005-09-19 | Panel commercial air conditioner indoor machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2847086Y true CN2847086Y (en) | 2006-12-13 |
Family
ID=37512509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520027403 Expired - Fee Related CN2847086Y (en) | 2005-09-19 | 2005-09-19 | Panel commercial air conditioner indoor machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2847086Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807075A (en) * | 2014-01-24 | 2015-07-29 | 海尔集团公司 | Indoor unit with front plate mounting ring of air conditioner |
| CN106610100A (en) * | 2015-10-23 | 2017-05-03 | 三星电子株式会社 | Air conditioner |
| CN106765577A (en) * | 2017-01-03 | 2017-05-31 | 珠海格力电器股份有限公司 | Fresh air assembly with annular air outlet and air conditioner |
| CN107327969A (en) * | 2017-07-21 | 2017-11-07 | 广东美芝制冷设备有限公司 | Outdoor unit component and air conditioner |
| CN111442348A (en) * | 2019-01-17 | 2020-07-24 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
-
2005
- 2005-09-19 CN CN 200520027403 patent/CN2847086Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807075A (en) * | 2014-01-24 | 2015-07-29 | 海尔集团公司 | Indoor unit with front plate mounting ring of air conditioner |
| CN104807075B (en) * | 2014-01-24 | 2018-04-27 | 海尔集团公司 | Indoor apparatus of air conditioner with front panel mounting ring |
| CN106610100A (en) * | 2015-10-23 | 2017-05-03 | 三星电子株式会社 | Air conditioner |
| CN106610100B (en) * | 2015-10-23 | 2023-11-28 | 三星电子株式会社 | air conditioner |
| CN106765577A (en) * | 2017-01-03 | 2017-05-31 | 珠海格力电器股份有限公司 | Fresh air assembly with annular air outlet and air conditioner |
| CN106765577B (en) * | 2017-01-03 | 2022-08-26 | 珠海格力电器股份有限公司 | Fresh air assembly capable of discharging air annularly and air conditioner |
| CN107327969A (en) * | 2017-07-21 | 2017-11-07 | 广东美芝制冷设备有限公司 | Outdoor unit component and air conditioner |
| CN111442348A (en) * | 2019-01-17 | 2020-07-24 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |