CN201348349Y - Chassis for outdoor machine of air-conditioner - Google Patents

Chassis for outdoor machine of air-conditioner Download PDF

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Publication number
CN201348349Y
CN201348349Y CNU2009200499813U CN200920049981U CN201348349Y CN 201348349 Y CN201348349 Y CN 201348349Y CN U2009200499813 U CNU2009200499813 U CN U2009200499813U CN 200920049981 U CN200920049981 U CN 200920049981U CN 201348349 Y CN201348349 Y CN 201348349Y
Authority
CN
China
Prior art keywords
coil pipe
chassis
groove
freeze
proof coil
Prior art date
Application number
CNU2009200499813U
Other languages
Chinese (zh)
Inventor
黄国强
张翯翬
赵广超
唐柱才
Original Assignee
广东美的电器股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 广东美的电器股份有限公司 filed Critical 广东美的电器股份有限公司
Priority to CNU2009200499813U priority Critical patent/CN201348349Y/en
Application granted granted Critical
Publication of CN201348349Y publication Critical patent/CN201348349Y/en

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Abstract

A chassis for an outdoor machine of an air conditioner comprises a chassis body and drain holes, wherein, a groove for a freeze-proof coil pipe is formed on the chassis; the freeze-proof coil pipe is embedded in the groove for fixation; the groove for the freeze-proof coil pipe is formed on the edge of the chassis; the section of the groove of the freeze-proof coil pipe is in the shape of a camber; the drain holes are formed in the groove for the freeze-proof coil pipe; a combined section of the groove for the freeze-proof coil pipe and the drain holes is T-shaped or Y-shaped; the drain holes are formed at the lower part of the combined section; the groove for the freeze-proof coil pipe is L-shaped; and the groove and the chassis are formed by punching integrally. In the utility model, the groove for the freeze-proof coil pipe and the drain holes are formed on the chassis; the freeze-proof coil pipe is embedded in the groove, so that not only the freeze-proof coil pipe is fixed, and the frost-melting and ice-melting effects are improved greatly, but also the space of a cavity of the prior air conditioner outdoor machine is not occupied. In addition, a certain number of drain holes are formed in the groove for the freeze-proof coil pipe, thereby discharging frost-melting water smoothly and conveniently, preventing the thickness of ice layers from being increased after repeated frost-melting and freezing periods, achieving the rapid defrosting of the chassis of the outdoor machine, and discharging the defrosting water timely and conveniently.

Description

The chassis of air-conditioner outdoor unit
Technical field
The utility model relates to a kind of chassis of air-conditioner outdoor unit, mainly is applicable to field of air conditioning such as handpiece Water Chilling Units, water source/earth source heat pump unit, Teat pump boiler, recuperation of heat, swimming pool.
Background technology
Air conditioner in the market is when low-temperature heating, be subjected to the restriction of outdoor environment, there is the frosting phenomenon of freezing in outdoor heat converter, greatly reduce heating effect, in order to address this problem, most of type all has defrost function, and on off-premises station, taked defrosting anti-freeze technology, but anti-freeze coil pipe dish is on common off-premises station chassis, the part that not only accounted for off-premises station cavity space, influence the layout of motor internal and fan blade, and coil pipe is easy to touch with bottom coil pipe virtual connection, rub with the chassis and cause the situation of coil pipe breakage thereby coil pipe takes place easily in transportation, and this structure is the thawing that is unfavorable for ice sheet on the chassis from heat transfer technology.China Patent No. ZL002133539 discloses a kind of case chassis of air-conditioner outdoor unit, comprise the groove hole belt of placing condenser, the support cave of fixing compressor, be arranged on the drainage groove and the osculum of dish central area band, in district's band of groove hole belt and drainage groove perforation, be laid with the electrical heating tape, this tape moves towards to lay and presses along groove hole belt axial and is embedded at the bottom of the condenser between the fin and groove hole belt bottom surface, be installed with the part loop of this tape in leading to the drainage groove of osculum, the loop of this tape turns on the power-line terminal at place, support cave.It is said that this chassis can guarantee that the air-conditioner complete machine moves under the situation of normal high energy efficiency ratio.But it is provided with the electrical heating tape, and structure is complicated, is necessary further improvement and perfect.
The utility model content
The purpose of this utility model aim to provide a kind of simple and reasonable, mounting or dismounting are convenient, effectively prevent the freeze air-conditioner outdoor unit chassis of phenomenon of frosting, to overcome weak point of the prior art.
Press the chassis of a kind of air-conditioner outdoor unit of this purpose design, comprise chassis body and osculum, its architectural feature is that the chassis is provided with antifreeze coil pipe groove, and antifreeze coil pipe embeds in this groove fixing, improves defrosting ice-melt effect effectively.
Described antifreeze coil pipe groove is arranged on the avris on chassis, and the cross section of antifreeze coil pipe groove is an arc.Be provided with osculum in the antifreeze coil pipe groove, the compound section of antifreeze coil pipe groove and osculum is T shape or Y shape, and the bottom is an osculum.Antifreeze coil pipe groove is L shaped, and with chassis integrated punching moulding.
Described osculum is a plurality of uniform.
The utility model is furnished with antifreeze coil pipe groove and osculum on the chassis, antifreeze coil pipe is embedded in the groove the inside, has not only fixed antifreeze coil pipe, has improved defrosting ice-melt effect greatly, and has not also occupied original air-conditioner outdoor unit cavity space.In antifreeze coil pipe groove, arrange the osculum of some in addition, help the smooth discharge of defrosting water, prevent the increase of ice layer thickness after defrosting water is through repeatedly defrosting, duration of freezing, realize off-premises station chassis quickly defrosting, be convenient to the timely eliminating of defrost water, prevent that the chassis is local icing.
Description of drawings
Fig. 1 is the utility model one example structure schematic diagram.
Fig. 2 is the structural representation of looking up of Fig. 1.
The specific embodiment
Referring to Fig. 1 and Fig. 2, this air-conditioner outdoor unit chassis comprises chassis body 1, osculum 2 and antifreeze coil pipe groove 3, and antifreeze coil pipe is embedded in the anti-freeze coil pipe groove 3.Unit is in running, refrigerant evaporates and condensation in the anti-freeze coil pipe, in defrost process, refrigerant is condensation in coil pipe, energy process coil surface and chassis are the ice on the heat transferred chassis surface, be water thereby ice and frost are up melted successively from the bottom on the whole, water is discharged by osculum 2 rapidly then, and the water of having avoided melting freezes repeatedly.

Claims (5)

1, a kind of chassis of air-conditioner outdoor unit comprises chassis body (1) and osculum (2), it is characterized in that the chassis is provided with antifreeze coil pipe groove (3), and antifreeze coil pipe embeds in this groove fixing.
2, according to the chassis of the described air-conditioner outdoor unit of claim 1, it is characterized in that described antifreeze coil pipe groove is arranged on the avris on chassis, the cross section of antifreeze coil pipe groove is an arc.
3, the chassis of air-conditioner outdoor unit according to claim 1 and 2 is characterized in that being provided with osculum in the described antifreeze coil pipe groove, and the compound section of antifreeze coil pipe groove and osculum is T shape or Y shape, and the bottom is an osculum.
4, the chassis of air-conditioner outdoor unit according to claim 3 is characterized in that described antifreeze coil pipe groove is L shaped, and with chassis integrated punching moulding.
5, the chassis of air-conditioner outdoor unit according to claim 3 is characterized in that described osculum is a plurality of uniform.
CNU2009200499813U 2009-01-06 2009-01-06 Chassis for outdoor machine of air-conditioner CN201348349Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2009200499813U CN201348349Y (en) 2009-01-06 2009-01-06 Chassis for outdoor machine of air-conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2009200499813U CN201348349Y (en) 2009-01-06 2009-01-06 Chassis for outdoor machine of air-conditioner

Publications (1)

Publication Number Publication Date
CN201348349Y true CN201348349Y (en) 2009-11-18

Family

ID=41367816

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2009200499813U CN201348349Y (en) 2009-01-06 2009-01-06 Chassis for outdoor machine of air-conditioner

Country Status (1)

Country Link
CN (1) CN201348349Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105485986A (en) * 2015-12-25 2016-04-13 海信(山东)空调有限公司 Defrosting component and outdoor unit
CN111480036A (en) * 2017-12-21 2020-07-31 东芝开利株式会社 Outdoor unit of refrigeration cycle device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105485986A (en) * 2015-12-25 2016-04-13 海信(山东)空调有限公司 Defrosting component and outdoor unit
CN105485986B (en) * 2015-12-25 2018-07-24 海信(山东)空调有限公司 A kind of defrosting components and outdoor unit
CN111480036A (en) * 2017-12-21 2020-07-31 东芝开利株式会社 Outdoor unit of refrigeration cycle device

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20131211

Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28

Patentee after: Midea Group Co., Ltd.

Address before: 528300 Penglai Road, Beijiao Town, Shunde District, Guangdong, Foshan

Patentee before: Meidi Electric Appliances Co., Ltd., Guangdong

COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 528300 FOSHAN, GUANGDONG PROVINCE TO: 528311 FOSHAN, GUANGDONG PROVINCE

ASS Succession or assignment of patent right

Owner name: MIDEA GROUP CO., LTD.

Free format text: FORMER OWNER: MEIDI ELECTRIC APPLIANCES CO., LTD., GUANGDONG

Effective date: 20131211

C41 Transfer of patent application or patent right or utility model
CX01 Expiry of patent term

Granted publication date: 20091118

CX01 Expiry of patent term