CN201751757U - Outdoor unit chassis and air-conditioner outdoor unit - Google Patents
Outdoor unit chassis and air-conditioner outdoor unit Download PDFInfo
- Publication number
- CN201751757U CN201751757U CN2010202324021U CN201020232402U CN201751757U CN 201751757 U CN201751757 U CN 201751757U CN 2010202324021 U CN2010202324021 U CN 2010202324021U CN 201020232402 U CN201020232402 U CN 201020232402U CN 201751757 U CN201751757 U CN 201751757U
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- China
- Prior art keywords
- chassis
- heating tube
- discharge outlet
- premises station
- outdoor unit
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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 discloses an outdoor unit chassis and an air-conditioner outdoor unit. The outdoor unit chassis is provided with a main water discharge outlet, the connecting line between the highest point in water discharge of the chassis and the central point of the main water discharge outlet forms an included angle with the horizontal plane of the chassis, and the degree of the included angle ranges from 6-9. By changing the height of the main water discharge outlet and increasing the flow gradient of condensing water, the outdoor unit chassis can ensure the smooth discharge of condensing water and effectively prevent the chassis from freezing.
Description
Technical field
The utility model relates to a kind of air-conditioner parts, specifically, relates to air-conditioner outdoor unit and chassis thereof, belongs to the air-conditioner technical field of structures.
Background technology
Air-conditioner outdoor unit comprises the housing, the chassis that constitutes the off-premises station polycrystalline substance that constitute off-premises station end face and four sides, is installed in the compressor of housing one side and is installed in the housing rear portion or the condenser of a rear portion and a side.Air-conditioner heats circulation time in the winter time, and the refrigerant that flows in the condenser in the off-premises station will absorb heat and carry out heat exchange from outdoor air.Because internal-external temperature difference is bigger, moisture in the outdoor air can condense in the surface of condenser and produce condensed water, these condensed waters will drip downwards and flow into the chassis, flow to the main discharge outlet that is positioned at centre position, rear portion, chassis along the flowing water passage on the chassis then, discharge off-premises station from main discharge outlet at last.
In air-conditioner outdoor unit, with in the flowing water passage of chassis with respect to the point of main discharge outlet height maximum as chassis draining peak, this peak generally is positioned at the below of left side, chassis, L type condenser.For air-conditioner outdoor unit of the prior art, line and chassis level face between chassis draining peak and the main discharge outlet central point form an angle, the angle of this angle is less, thereby it is little to make that condensed water flows to the flowing water gradient of main discharge outlet from condenser bottom, causes condensed water to be difficult for flowing out and resting on the chassis for a long time.When outdoor temperature was low, the condensed water that rests on the chassis froze because of can not in time discharging to form easily, even can stop up main discharge outlet.Melt freezing on the chassis though existing off-premises station chassis is provided with heater, because the restriction of fixed form makes the part bringing-up section not fit tightly with the chassis, it is lower to cause adding thermalization ice efficient as the heater strip of heater or heating tube.In addition, existing off-premises station chassis adopts the material that hot zine plate dusts after handling to make mostly, and heat transfer property is relatively poor, makes most of zone, chassis still be in state colder, that easily freeze, can not give full play to the effect of heater.Because of above-mentioned reason causes phenomenon that the chassis freezes particularly serious in high humidity, area that temperature is low.
Summary of the invention
One of the purpose of this utility model provides a kind of off-premises station chassis, by changing the height of main discharge outlet, increases the condensed water flowing water gradient, to guarantee the smooth and easy outflow of condensed water, prevents that the chassis from freezing.
Two of the purpose of this utility model provides a kind of air-conditioner outdoor unit, and this off-premises station adopts the chassis of said structure, can prevent effectively that the chassis from freezing, and can satisfy the user demand in high humidity, area that temperature is low.
For realizing above-mentioned first purpose, the utility model is achieved by the following technical solutions:
A kind of off-premises station chassis, the chassis is provided with main discharge outlet, and line and chassis level face between chassis draining peak and the main discharge outlet central point form an angle, and the number of degrees of described angle are 6-9 °.
Preferably, the number of degrees of angle are 8 °.
Aforesaid off-premises station chassis, for preventing further that the chassis from freezing or can be when freezing fast with ice-out on the chassis, on described chassis, be equipped with heating tube along the trend of the condenser that is provided with in the off-premises station, described heating tube is fixed on the described chassis by geometrical clamp; For guaranteeing fitting tightly of heating tube and chassis, described geometrical clamp comprises fixed head and clamps the draw-in groove of described heating tube, offers through hole on the described fixed head.
Aforesaid off-premises station chassis, the cross section of described draw-in groove is preferably semicircle.
Aforesaid off-premises station chassis on described chassis, offer several auxiliary discharge outlet along described heating tube periphery, makes things convenient for condensed water to flow out the chassis from a plurality of directions, prevents that further the chassis from freezing.
Aforesaid off-premises station chassis, the material on described chassis are stainless steel material, can be delivered to other positions on chassis in time, apace with the heat that guarantees heating tube, give full play to the function of heating tube.
For realizing above-mentioned second purpose, the utility model is achieved by the following technical solutions:
A kind of air-conditioner outdoor unit comprises the chassis and is positioned at the condenser of chassis top that the chassis is provided with main discharge outlet, and line and chassis level face between chassis draining peak and the main discharge outlet central point form an angle, and the number of degrees of described angle are 6-9 °.
Preferably, the angle number of degrees are 8 °.
Aforesaid air-conditioner outdoor unit, for preventing further that the chassis from freezing or can be when freezing fast with ice-out on the chassis, on described chassis, be equipped with heating tube along the trend of the condenser that is provided with in the off-premises station, described heating tube is fixed on the described chassis by geometrical clamp; For guaranteeing fitting tightly of heating tube and chassis, described geometrical clamp comprises fixed head and clamps the draw-in groove of described heating tube, offers through hole on the described fixed head.
Aforesaid air-conditioner outdoor unit, the cross section of described draw-in groove is preferably semicircle.
Aforesaid air-conditioner outdoor unit on described chassis, offer several auxiliary discharge outlet along described heating tube periphery, makes things convenient for condensed water to flow out the chassis from a plurality of directions, prevents that further the chassis from freezing.
Aforesaid air-conditioner outdoor unit, the material on described chassis are stainless steel material, can be delivered to other positions on chassis in time, apace with the heat that guarantees heating tube, give full play to the function of heating tube.
Compared with prior art, advantage of the present utility model and good effect are: be increased to 6-9 ° by the angle with line between chassis draining peak and the main discharge outlet central point and the formation of chassis level face, can increase the difference in height between main discharge outlet and the chassis draining peak like this, thereby increased the current gradient, make condensed water easier, prevent to discharge untimely and icing because of condensed water from the discharge outlet outflow; Lay heating tube and utilize the geometrical clamp of ad hoc structure that heating tube and chassis are fitted tightly together by moving towards, can effectively utilize heating tube to freeze, or will ice rapid thawing when freezing on the chassis to prevent the chassis along condenser; By on the chassis, a plurality of auxiliary discharge outlet are set near the heating tube, make condensed water can be nearby flow out the chassis from a plurality of directions; Adopt stainless steel material to make the chassis, can guarantee that the heat of heating tube is delivered to other positions, chassis in time, apace, further prevent the generation of the icing phenomenon in chassis.
After reading the specific embodiment of the present utility model in conjunction with the accompanying drawings, other advantages of the present utility model and characteristics will become clearer.
Description of drawings
Fig. 1 is the structural representation of the embodiment in the utility model off-premises station chassis
Fig. 2 is Fig. 1 embodiment off-premises station chassis side-looking structural representation;
Fig. 3 is the structural representation of the heating tube that is provided with on Fig. 1 embodiment off-premises station chassis;
Fig. 4 is the fixed structure schematic diagram of heating tube among Fig. 3;
Fig. 5 is the structural representation of geometrical clamp among Fig. 4;
Among above-mentioned each figure, each Reference numeral and corresponding components title thereof are as follows:
1, chassis; 11, main discharge outlet; 12, heating tube; 13, geometrical clamp; 131, fixed head; 132, through hole; 133, draw-in groove; 14, screw; 15, auxiliary discharge outlet; 16, chassis draining peak; 17, chassis level face; 2, condenser.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in detail.
Fig. 1 to Fig. 5 shows an embodiment on the utility model off-premises station chassis, wherein, Fig. 1 is the structural representation of this embodiment, Fig. 2 is this embodiment side-looking structural representation, Fig. 3 is the structural representation of the heating tube that is provided with on this embodiment off-premises station chassis of Fig. 1, Fig. 4 is the fixed structure schematic diagram of heating tube among Fig. 3, and Fig. 5 then is the structural representation of geometrical clamp among Fig. 4.
In conjunction with illustrated in figures 1 and 2, be provided with the main discharge outlet 11 of the condensed water that is used for the eductor condenser drippage on the off-premises station chassis 1 of this embodiment at place, centre position, rear portion, the place, L type condenser bottom that is arranged in the left side on chassis 1, is provided with corresponding to off-premises station is chassis draining peak 16, form angle between line between the central point of chassis draining peak 16 and main discharge outlet 11 and the chassis level face 17, the number of degrees of this angle are 6-9 °.
By offering Mold Making off-premises station chassis, the line between maintenance chassis draining peak 16 and main discharge outlet 11 central points and the number of degrees of the angle between the chassis level face 17 are 6-9 °, like this, when drip from condenser the condensed water that gets off along chassis flowing water passage when main discharge outlet 11 flows, the current gradient is bigger, water flows and speeds up, rest on the The One On The Chassis time thereby reduced condensed water, effectively avoided not going out the freeze generation of phenomenon of the chassis of causing because of the long-time row of condensed water.
In conjunction with Fig. 1 and shown in Figure 3, on the chassis 1 of this embodiment, also be provided with heating tube 12 as heater, heating tube 12 along the condenser 2 that is provided with in the off-premises station move towards lay, and connect whole condenser 2 substantially, basically structure ringwise.
Utilize the heating tube 12 of above-mentioned laying, can be to greatest extent to heating near the peripheral position of condenser 2 and the main discharge outlet 11, can improve on the one hand from the temperature of the condensed water of condenser 2 drippages, prevent that it from freezing; On the other hand can be when condensed water freezes fast with ice-out.If adopt powerful heating tube, its performance and effect will be more obvious.
Shown in the structural representation of the fixed structure schematic diagram of Fig. 4 heating tube and Fig. 5 geometrical clamp, for being close to chassis 1, fixes heating tube 12, and this embodiment has adopted the geometrical clamp 13 of special construction to fix heating tube 12.As shown in Figure 5, geometrical clamp 13 comprises fixed head 131 and draw-in groove 133, offers through hole 132 on fixed head 131.
Concrete, heating tube 12 passes the draw-in groove 133 of geometrical clamp 13 and is clamped by draw-in groove 133, utilize screw 14 to pass through hole 132 and geometrical clamp 13 is fixed on the chassis 1, draw-in groove 133 will fit tightly together with chassis 1, thereby heating tube 12 is fixed in draw-in groove 133 and the 1 formed space, chassis.Simultaneously,, can easily heating tube 12 be close on the chassis 1, realize fitting tightly of heating tube 12 and chassis 1 by the size of reasonable coupling draw-in groove 133 and the caliber of heating tube 12.
In view of the circular configuration of heating tube, the cross section of draw-in groove 133 is preferably semicircle.
As shown in Figure 1, flow out chassis 1 from a plurality of directions nearby, on chassis 1, also offer some auxiliary discharge outlet 15, and preferably be arranged on circular heating tube 12 inside along heating tube 12 peripheries for ease of condensed water.
For the off-premises station chassis embodiment shown in above-mentioned each figure, the material on chassis 1 preferably adopts stainless steel.Stainless steel material heat conduction, heat transfer rate are fast, the heat of heating tube can be delivered in time, apace other positions on chassis 1, strengthen the heat transmission area, thereby further prevent the freeze generation of phenomenon of chassis.
The off-premises station chassis embodiment of said structure is applied in the off-premises station, thereby can improve the water velocity of off-premises station condensation water, shorten the delivery time of condensed water, can effectively prevent the generation of the icing phenomenon in chassis, improve the heating operation service behaviour of off-premises station, especially can satisfy of the user demand of the low country of high humidity, temperature off-premises station.
Above embodiment only in order to the explanation the technical solution of the utility model, but not limits it; Although the utility model is had been described in detail with reference to previous embodiment, for the person of ordinary skill of the art, still can make amendment to the technical scheme that previous embodiment is put down in writing, perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of the utility model technical scheme required for protection.
Claims (10)
1. off-premises station chassis, the chassis is provided with main discharge outlet, and line and chassis level face between chassis draining peak and the main discharge outlet central point form an angle, it is characterized in that, and the number of degrees of described angle are 6-9 °.
2. off-premises station according to claim 1 chassis is characterized in that, the number of degrees of described angle are 8 °.
3. off-premises station according to claim 1 chassis is characterized in that, on described chassis, be equipped with heating tube along the trend of the condenser that is provided with in the off-premises station, described heating tube is fixed on the described chassis by geometrical clamp; Described geometrical clamp comprises fixed head and clamps the draw-in groove of described heating tube, offers through hole on the described fixed head.
4. off-premises station according to claim 3 chassis is characterized in that, the cross section of described draw-in groove is semicircle.
5. off-premises station according to claim 1 chassis is characterized in that, on described chassis, offer several auxiliary discharge outlet along described heating tube periphery.
6. according to each described off-premises station chassis in the claim 1 to 5, it is characterized in that the material on described chassis is a stainless steel material.
7. air-conditioner outdoor unit, comprise the chassis and be positioned at the condenser of top, described chassis, described chassis is provided with main discharge outlet, and line and chassis level face between chassis draining peak and the main discharge outlet central point form an angle, it is characterized in that the number of degrees of described angle are 6-9 °.
8. air-conditioner outdoor unit according to claim 7 is characterized in that, the number of degrees of described angle are 8 °.
9. air-conditioner outdoor unit according to claim 7 is characterized in that, on described chassis, be equipped with heating tube along the trend of described condenser, described heating tube is fixed on the described chassis by geometrical clamp; Described geometrical clamp comprises fixed head and clamps the draw-in groove of described heating tube, offers through hole on the described fixed head; The cross section of described draw-in groove is semicircle.
10. according to claim 7 or 8 or 9 described air-conditioner outdoor units, it is characterized in that, on described chassis, offer several auxiliary discharge outlet along described heating tube periphery; The material on described chassis is a stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202324021U CN201751757U (en) | 2010-06-09 | 2010-06-09 | Outdoor unit chassis and air-conditioner outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202324021U CN201751757U (en) | 2010-06-09 | 2010-06-09 | Outdoor unit chassis and air-conditioner outdoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201751757U true CN201751757U (en) | 2011-02-23 |
Family
ID=43602166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202324021U Expired - Lifetime CN201751757U (en) | 2010-06-09 | 2010-06-09 | Outdoor unit chassis and air-conditioner outdoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201751757U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868165A (en) * | 2012-12-13 | 2014-06-18 | 三菱电机株式会社 | Outdoor unit of air-conditioning apparatus |
| CN103988026A (en) * | 2011-12-12 | 2014-08-13 | 大金工业株式会社 | Heater and outdoor unit for refrigeration unit provided with heater |
| CN105200748A (en) * | 2015-09-01 | 2015-12-30 | 无锡小天鹅股份有限公司 | Clothes dryer |
| CN106895619A (en) * | 2016-11-30 | 2017-06-27 | 美的集团武汉制冷设备有限公司 | The deicing control method of air-conditioner and chassis of outdoor unit of air conditioner |
| CN108332308A (en) * | 2018-02-08 | 2018-07-27 | 广东高而美制冷设备有限公司 | A kind of fixing device of chassis heating tape |
| CN109631181A (en) * | 2018-12-29 | 2019-04-16 | 珠海格力电器股份有限公司 | Chassis structure and air-conditioning |
| CN110925955A (en) * | 2019-11-25 | 2020-03-27 | 珠海格力电器股份有限公司 | Outdoor unit deicing device, outdoor unit, air conditioner and deicing method |
-
2010
- 2010-06-09 CN CN2010202324021U patent/CN201751757U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103988026A (en) * | 2011-12-12 | 2014-08-13 | 大金工业株式会社 | Heater and outdoor unit for refrigeration unit provided with heater |
| CN103988026B (en) * | 2011-12-12 | 2015-09-02 | 大金工业株式会社 | Heater and possess the outdoor unit of refrigerating plant of this heater |
| CN103868165A (en) * | 2012-12-13 | 2014-06-18 | 三菱电机株式会社 | Outdoor unit of air-conditioning apparatus |
| CN103868165B (en) * | 2012-12-13 | 2017-05-17 | 三菱电机株式会社 | Outdoor unit of air-conditioning apparatus |
| EP2743599A3 (en) * | 2012-12-13 | 2018-03-21 | Mitsubishi Electric Corporation | Outdoor unit of air-conditioning apparatus |
| CN105200748A (en) * | 2015-09-01 | 2015-12-30 | 无锡小天鹅股份有限公司 | Clothes dryer |
| CN105200748B (en) * | 2015-09-01 | 2018-10-16 | 无锡小天鹅股份有限公司 | Dryer |
| CN106895619A (en) * | 2016-11-30 | 2017-06-27 | 美的集团武汉制冷设备有限公司 | The deicing control method of air-conditioner and chassis of outdoor unit of air conditioner |
| CN108332308A (en) * | 2018-02-08 | 2018-07-27 | 广东高而美制冷设备有限公司 | A kind of fixing device of chassis heating tape |
| CN109631181A (en) * | 2018-12-29 | 2019-04-16 | 珠海格力电器股份有限公司 | Chassis structure and air-conditioning |
| CN110925955A (en) * | 2019-11-25 | 2020-03-27 | 珠海格力电器股份有限公司 | Outdoor unit deicing device, outdoor unit, air conditioner and deicing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110223 |
|
| CX01 | Expiry of patent term |