CN1435637A - Mechanical chamber fan motor installation stand for electric refrigerator - Google Patents
Mechanical chamber fan motor installation stand for electric refrigerator Download PDFInfo
- Publication number
- CN1435637A CN1435637A CN02100785A CN02100785A CN1435637A CN 1435637 A CN1435637 A CN 1435637A CN 02100785 A CN02100785 A CN 02100785A CN 02100785 A CN02100785 A CN 02100785A CN 1435637 A CN1435637 A CN 1435637A
- Authority
- CN
- China
- Prior art keywords
- fan
- installing rack
- brace table
- guide
- electromotor
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/003—General constructional features for cooling refrigerating machinery
Abstract
A installation frame for fan motor in the mechanical chamber of refrigerator is fixed near the condenser, and composed of fan guider for guiding the cold air flow of fan and fan motor supporter for installing the motor on it. Its advantages are low vibration and easy installation.
Description
Technical field
The present invention relates to refrigerator, particularly be the bracing frame of refrigerator Machine Room fan electromotor and the guiding device of fan airstream.
Background technology
Refrigerator (hereinafter to be referred as refrigerator) is to provide cold air to storeroom, makes food in the storeroom fresh-keeping machine under low temperature.Cold air in the refrigerator is the compressed machine of refrigerant, condenser, capillary, the evaporimeter generation phase change that circulates, and carries out with the space of refrigerator storeroom that heat exchange produces.Compressor and condenser are positioned at basifacial Machine Room behind the refrigerator.Because the heat that compressor and condenser produce in the course of the work, can influence the operating efficiency of compressor and condenser and even whole refrigerator, therefore, must cool off compressor and condenser.
Below in conjunction with Fig. 1 the conductor structure of existing refrigerator Machine Room fan electromotor bracing frame and fan airstream is described: as shown in Figure 1, compressor 6 and condenser 8 are housed on the pedestal of Machine Room c.Between compressor 6 and the condenser 8 cooling fan 12 is arranged.The purpose that cooling fan 12 is set is in order to reduce the operating temperature of compressor 6 and condenser 8, to avoid producing heat.Cooling fan 12 is driven by fan electromotor (omitting among the figure), and the brace table of fan electromotor (omitting among the figure) is arranged on the compressor electric motor pedestal 2.End face becomes in the guide 14 of ∏ shape cooling fan 12 and condenser 8 are housed.The moving air concentrated vectoring that guide 14 produces cooling fan makes the work calories discharge tool of compressor 6 and condenser 8 outdoor to compressor 6 and condenser 8 places.But said structure has the following disadvantages: be delivered to compressor 6 and condenser 8 places for moving air is concentrated, other is provided with fan guide 14, and cost is improved.In addition, be arranged on manufacturing of fan electromotor brace table on the compressor electric motor pedestal 2 (diagram is omitted), make complex manufacturing technology, cost improves.Because the rotation of cooling fan 12 and condenser 8 can cause 14 vibrations of fan guide, for shockproof, is provided with damping device on fan guide 14, has increased number of components and cost.The sweep of fan guide 14 is installed on the pedestal with four screws, makes making and mounting process become complicated.
Summary of the invention
The object of the invention is to overcome the deficiency of above-mentioned technology, provides a kind of fan guide and fan electromotor erecting bed are made as one, and with plain mode it is installed in the installing rack of the fan electromotor on the pedestal of Machine Room
The present invention solves the problems of the technologies described above the technical scheme that is adopted: the installing rack of a kind of refrigerator Machine Room fan electromotor, this installing rack is contained in the Machine Room compressor, condenser one side on the pedestal, there is dividing plate the side of pedestal, and the installing rack of fan electromotor is fixed on condenser one side; Installing rack include guiding cooling fan airstream the fan guide and with the fan guide be the fan electromotor brace table of one; Cooling fan is in the hole of fan guide, and fan electromotor is contained on the fan electromotor brace table.
The invention has the beneficial effects as follows: the present invention makes one with fan guide and fan electromotor brace table, can alleviate vibrations, and assembly technology is simple again.The connection of parts of the present invention is adopted plug-in type and is hung the formula structure, can simply and promptly be fixed on fan guide and fan electromotor on the pedestal of Machine Room.、
Description of drawings
Fig. 1 is the conductor structure schematic diagram of prior art refrigerator mechanical chamber fan electromotor bracing frame and fan airstream;
Fig. 2 is a Machine Room of the present invention floor map;
Fig. 3 is an installing rack structural representation of the present invention;
Fig. 4 is Fig. 3 side structure schematic diagram;
Fig. 5 is a pedestal major part plane of the present invention;
Fig. 6 is a dividing plate major part floor map of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are described in further detail: c bottom surface, Machine Room is a pedestal 22, and a plurality of Machinery Ministry product such as compressor, condenser are installed above the pedestal 22, and the installing rack of fan electromotor is fixed on condenser one side.Installing rack includes the fan guide 34 of guiding cooling fan 32 air-flows and is the fan electromotor brace table 36 of one with fan guide 34, and cooling fan 32 is in the hole of fan guide 34, and fan electromotor 30 is contained on the fan electromotor brace table 36.The air-flow that cooling fan 32 rotations of the present invention produce directly blows to condenser 8 and compressor reducer 6, lowers the temperature.
Fan electromotor brace table 36 is to be prolonged by fan guide 34 central lower to form, and fan electromotor brace table 36 and fan guide 34 are become one.The motor erecting bed 38 that fan attachment motor 30 is arranged on the fan electromotor brace table 36.
Also include skeleton 40 on the installing rack, skeleton 40 is between fan guide 34 and fan electromotor brace table 36.Three on skeleton 40 minutes, two centre-heights that are positioned at fan guide 34 manhole 34a are wherein extended and are connected with it from the left-right symmetry two side direction motor brace tables 36 of manhole 34a, and another is on motor brace table 36.By being connected of skeleton 40 and fan guide 34 and fan electromotor brace table 36, it is firmer that installing rack becomes, and can reduce vibrations.
22 1 sides of pedestal are dividing plates 24, and the hook hole 56 that can pass fan guide 34 hooks 54 is arranged on dividing plate 24; The front end of hook 54 is that the pin shape of being convenient to insert and be locked in the hook hole 56 is hung pin 54a.There is twisted plate 22a pedestal 22 another sides, and the installing hole with fan guide 34 installing holes 58 position consistency is arranged on the twisted plate 22a, and available securing member tightens up two parts; There is patchhole 52 bottom surface of pedestal 22, and the insertion sheet 50 that fan electromotor brace table 36 bottoms protrude from the rear is inserted in pedestal 22 patchholes 52, and installing rack is fixed on the pedestal 22.
Installation process to the embodiment of the invention describes below: installing rack is contained on the bottom surface of pedestal 22, inserts sheet 50 and be inserted in the patchhole 52 of pedestal 22.Hook 54 with fan guide 34 hangs in the hook hole 56 of dividing plate 24 again, hook 54 as shown in Figure 3, leading section is the pin shape, makes hook 54 easy for installation and hang firmly.Above-mentioned assembly technology can be simply for the installing rack of one and promptly be fixed on pedestal 22 and the dividing plate 24 with fan guide 34 and fan electromotor brace table 36.More firm for what installing rack was fixed, fastening with securing member on the installing hole 58 of fan guide 34 and the installing hole of pedestal bend 22a (diagram is omitted), finish installation.
The process that fan electromotor 30 is installed on the fan electromotor brace table 36 describes below: at first fan electromotor 30 is contained on the fan electromotor erecting bed 38 that is positioned at fan electromotor brace table 36 tops, fastening by screw 30a is fixedly mounted on the fan electromotor erecting bed 38 fan electromotor 30.In addition, because installing rack of the present invention can be injected into one with fan guide 34, fan electromotor brace table 36 and skeleton 40, be fixed on the pedestal 22 of Machine Room, the shock transfer that causes when fan electromotor 30 rotation is during to fan electromotor brace table 36, fan electromotor brace table 36 disperses to fan guide 34 by skeleton 40, therefore, the vibrations of fan electromotor brace table 36 can have been reduced.
The integrative-structure of installing rack of the present invention brings convenience for the layout and the installation of refrigerator mechanical chamber.
Claims (7)
1. the installing rack of a refrigerator Machine Room fan electromotor, this installing rack are contained in the Machine Room compressor, condenser one side on the pedestal, it is characterized in that there is dividing plate (24) side of pedestal (22), and the installing rack of fan electromotor is fixed on condenser one side; Installing rack includes the fan guide (34) of guiding cooling fan (32) air-flow and is the fan electromotor brace table (36) of one with fan guide (34); Cooling fan (32) is in the hole of fan guide (34), and fan electromotor (30) is contained on the fan electromotor brace table (36).
2. according to the installing rack described in the claim 1, it is characterized in that fan electromotor brace table (36) is formed by the prolongation of fan guide (34) central lower, has the motor erecting bed (38) of fan attachment motor (30) on the fan electromotor brace table (36).
3. according to the installing rack described in claim 1 or 2, the hole that it is characterized in that fan guide (34) is manhole (34a), is positioned at the central authorities of fan guide (34).
4. according to the installing rack described in claim 1 or 2, it is characterized in that (22) sides of pedestal are dividing plate (24), the hook hole (56) that can pass fan guide (34) hook (54) is arranged on dividing plate (24), there is twisted plate (22a) its another side, has on the twisted plate (22a) and the corresponding installing hole in fan guide (34) installing hole (58) position; Pedestal (22) bottom has can pass the patchhole (52) that fan electromotor brace table (36) inserts sheet (50).
5. according to the installing rack described in the claim 4, the front end that it is characterized in that hook (54) is that the pin shape of being convenient to insert and be locked in the hook hole (56) is hung pin (54a)
6. according to the installing rack described in claim 1 or 2, it is characterized in that also including on the installing rack skeleton (40), skeleton (40) is positioned between fan guide (34) and the fan electromotor brace table (36).
7. according to the installing rack described in the claim 6, it is characterized in that skeleton (40) has three, two centre-heights that are positioned at fan guide (34) manhole (34a) wherein, be connected from left-right symmetry two side direction motor brace tables (36) extension of manhole (34a) and with it, another is on motor brace table (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021007853A CN1213268C (en) | 2002-01-29 | 2002-01-29 | Mechanical chamber fan motor installation stand for electric refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021007853A CN1213268C (en) | 2002-01-29 | 2002-01-29 | Mechanical chamber fan motor installation stand for electric refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1435637A true CN1435637A (en) | 2003-08-13 |
| CN1213268C CN1213268C (en) | 2005-08-03 |
Family
ID=27627263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021007853A Expired - Fee Related CN1213268C (en) | 2002-01-29 | 2002-01-29 | Mechanical chamber fan motor installation stand for electric refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1213268C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100383482C (en) * | 2004-08-18 | 2008-04-23 | 三星电子株式会社 | Refrigerator |
| CN100397005C (en) * | 2003-12-15 | 2008-06-25 | 乐金电子(天津)电器有限公司 | Refrigerator with water cooling coagulator |
| CN100417890C (en) * | 2004-04-30 | 2008-09-10 | 乐金电子(天津)电器有限公司 | Mounting structure for refrigerator fan motor |
| CN103047182A (en) * | 2013-01-08 | 2013-04-17 | 合肥工业大学 | Low-noise cooling fan guide cover |
-
2002
- 2002-01-29 CN CNB021007853A patent/CN1213268C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100397005C (en) * | 2003-12-15 | 2008-06-25 | 乐金电子(天津)电器有限公司 | Refrigerator with water cooling coagulator |
| CN100417890C (en) * | 2004-04-30 | 2008-09-10 | 乐金电子(天津)电器有限公司 | Mounting structure for refrigerator fan motor |
| CN100383482C (en) * | 2004-08-18 | 2008-04-23 | 三星电子株式会社 | Refrigerator |
| CN103047182A (en) * | 2013-01-08 | 2013-04-17 | 合肥工业大学 | Low-noise cooling fan guide cover |
| CN103047182B (en) * | 2013-01-08 | 2015-05-27 | 合肥工业大学 | Low-noise cooling fan guide cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1213268C (en) | 2005-08-03 |
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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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Taizhou LG Electronics Refrigerator Co., Ltd. Assignor: Lejin Electronic and Electric Appliance Co., Ltd. (Tianjin) Contract fulfillment period: 2005.12.30 to 2015.12.29 contract change Contract record no.: 2008320000752 Denomination of invention: Mechanical chamber fan motor installation stand for electric refrigerator Granted publication date: 20050803 License type: Exclusive license Record date: 20081010 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2005.12.30 TO 2015.12.29; CHANGE OF CONTRACT Name of requester: TAIZHOU LG ELECTRONICS FREEZER CO., LTD. Effective date: 20081010 |
|
| ASS | Succession or assignment of patent right |
Owner name: TAIZHOU LG ELECTRONICS FREEZER CO., LTD. Free format text: FORMER OWNER: LG ELECTRONICS ( TIANJIN ) ELECTRICAL APPLIANCES CO., LTD. Effective date: 20100108 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100108 Address after: Yingbin Road 2, Taizhou Economic Development Zone Patentee after: Taizhou LG Electronics Refrigerator Co., Ltd. Address before: Beichen District, Tianjin Xing Lake Road Patentee before: Lejin Electronic and Electric Appliance Co., Ltd. (Tianjin) |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050803 Termination date: 20160129 |
|
| EXPY | Termination of patent right or utility model |