CN202485116U - Low-static-pressure air-duct-type air conditioner indoor unit - Google Patents
Low-static-pressure air-duct-type air conditioner indoor unit Download PDFInfo
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- CN202485116U CN202485116U CN2012200510867U CN201220051086U CN202485116U CN 202485116 U CN202485116 U CN 202485116U CN 2012200510867 U CN2012200510867 U CN 2012200510867U CN 201220051086 U CN201220051086 U CN 201220051086U CN 202485116 U CN202485116 U CN 202485116U
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Abstract
A low-static-pressure air-duct-type air conditioner indoor unit comprises an indoor unit air inlet duct composed of a top cover, a left side plate, a right side plate and a base plate component, a middle beam component and motor fan blade components are arranged on an inner cavity of the indoor unit air inlet duct, more than one air guide port is arranged on the middle beam component corresponding to the motor fan blade components and is trumpet-shaped or step-shaped, and the number of the air guide ports is as same as that of the motor fan blade components. Production and mounting efficiency is improved and cost is effectively reduced as independent axial fan components are arranged, and the trumpet-shaped air guide ports on the middle beam are used for guiding air; since axial fan blades are large in air volume and high in efficiency, the air volume in the indoor unit air inlet duct is increased, motor power is lowered, vibration, noise and abrasion are reduced, and manufacture process is simplified so that integral performance of the low-static-pressure air-duct-type air conditioner indoor unit is improved; and the low-static-pressure air-duct-type air conditioner indoor unit has the advantages of simple and reasonable structure, long service life, low cost and convenience to process and produce.
Description
Technical field
The utility model relates to a kind of air conditioner room unit, the indoor mechanism of particularly a kind of low-static pressure air pipe type air-conditioner.
Background technology
Air-cooled ducted air conditioner air conditioner room unit of the prior art generally all adopts centrifugal wind wheel as air-supply arrangement; This air conditioner room unit is owing to receive the centrifugal wind wheel restriction; Have that air quantity is little, power of motor is high, the spiral case wind wheel is made weak points such as complicated cost height; And because the motor blower fan parts are fixed in air conditioning box body the inside, problems such as motor installation, maintenance inconvenience.Therefore, be necessary to do further improvement and perfect.
The utility model content
The purpose of the utility model aim to provide a kind of simple and reasonable, air quantity is big, with low cost, installation and maintenance low-static pressure air pipe type air-conditioner indoor set easily, to overcome weak point of the prior art.
A kind of low-static pressure air pipe type air-conditioner indoor set by this purpose design; Comprise the indoor set wind inlet channel that top cover, left side plate and vehicle chassis component are formed; The inner chamber of indoor set wind inlet channel is provided with intermediate transverse girder parts and motor blower fan parts; Its architectural feature is that the corresponding motor blower fan parts of said intermediate transverse girder parts are provided with more than one air guide hole, this air guide hole flare or step; The quantity of the quantity of air guide hole and motor blower fan parts is equal to.
Offer fresh air inlet and exhaust vent on the said air guide hole respectively, the axial-flow leaf on the motor blower fan parts stretches in the fresh air inlet, is provided with airflow clearance between air guide hole and the axial-flow leaf; This axial-flow leaf is a band edge frame axial-flow leaf.
Said motor blower fan parts comprise motor and the electric machine support that is in transmission connection with axial-flow leaf; The corresponding electric machine support of vehicle chassis component is provided with more than one hold-down screw, and hold-down screw passes vehicle chassis component and electric machine support matching and fixing.
Said intermediate transverse girder parts are through screw or rivet or welding or be fixed on left side plate and the vehicle chassis component, and perhaps intermediate transverse girder parts and left side plate and vehicle chassis component are formed in one; The intermediate transverse girder parts are positioned at the middle part of indoor set wind inlet channel.
The corresponding exhaust vent of one side of said indoor set wind inlet channel is provided with evaporator part, evaporator part and vehicle chassis component matching and fixing; The corresponding fresh air inlet of the opposite side of indoor set wind inlet channel is provided with removable screen pack.
The utility model is through being provided with freestanding axial-flow windwheel parts, and the flaring air guide hole through intermediate transverse girder carries out wind-guiding, thereby has improved the production installation effectiveness, effectively reduces cost; And air quantity is big, efficient is high because axial-flow leaf has, thereby has increased the air quantity of indoor set wind inlet channel, has reduced power of motor, has reduced vibrations, noise and wearing and tearing and simplified manufacturing technique, to reach the purpose of the overall performance that improves product; Simultaneously it has simple and reasonable, long service life, with low cost and be convenient to the characteristics of processing.
Description of drawings
Fig. 1 is the operation principle sketch map of an embodiment of the utility model.
Fig. 2 is the main TV structure sketch map of another embodiment of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
First embodiment
Referring to Fig. 1; This low-static pressure air pipe type air-conditioner indoor set; Comprise the indoor set wind inlet channel that top cover, left side plate 7 and vehicle chassis component 6 are formed; The inner chamber of indoor set wind inlet channel is provided with intermediate transverse girder parts 1 and motor blower fan parts 2, and intermediate transverse girder parts 1 are positioned at the middle part of indoor set wind inlet channel.Intermediate transverse girder parts 1 are through welding or being fixed on left side plate 7 and the vehicle chassis component 6, and perhaps intermediate transverse girder parts 1 are formed in one with left side plate 7 and vehicle chassis component 6, select different mounting means as required.
Intermediate transverse girder parts 1 corresponding motor blower fan parts 2 are provided with air guide hole 1.1, to realize replacing centrifugal wind wheel spiral case parts, reduce cost, simultaneously simplified manufacturing technique.Air guide hole 1.1 flares offer fresh air inlet and exhaust vent respectively on the air guide hole 1.1.The corresponding exhaust vent of one side of indoor set wind inlet channel is provided with evaporator part 5, evaporator part 5 and vehicle chassis component 6 matching and fixing, and the corresponding fresh air inlet of the opposite side of indoor set wind inlet channel is provided with removable screen pack 3, for the user provides comfortable air.
Motor blower fan parts 2 comprise motor and the electric machine support that is in transmission connection with axial-flow leaf 2.1, and the axial-flow leaf 2.1 on the motor blower fan parts 2 stretches in the fresh air inlet, are provided with airflow clearance between air guide hole 1.1 and the axial-flow leaf 2.1.This axial-flow leaf 2.1 is a band edge frame axial-flow leaf 2.1, has the noise reduction effect, can solve axial-flow leaf 2.1 because the noise problem that big air quantity brings.Vehicle chassis component 6 corresponding electric machine supports are provided with several hold-down screws 4; Hold-down screw 4 passes vehicle chassis component 6 and electric machine support matching and fixing; Guarantee the compactness that vehicle chassis component 6 is connected with motor blower fan parts 2, effectively solve assembling process and cause eccentric phenomena, reduce vibrations, noise and wearing and tearing.Because motor blower fan parts 2 are individual components; During dismounting, only need to take off screen pack 3, and take out hold-down screw 4 downwards in the outside, chassis in indoor set wind inlet channel outside; Can take out motor blower fan parts 2 from the indoor set wind inlet channel; Need not to dismantle top cover, make things convenient for the installing/dismounting of motor and axial-flow leaf 2.1, keep in repair very convenient quick.
Second embodiment
See Fig. 2, be provided with two groups or more motor blower fan parts 2 in the said indoor set wind inlet channel, offer the tubaeform air guide hole 1.1 that equates with motor blower fan parts 2 quantity on the intermediate transverse girder.Other does not state part with first embodiment.
Claims (5)
1. low-static pressure air pipe type air-conditioner indoor set; Comprise the indoor set wind inlet channel that top cover, left side plate (7) and vehicle chassis component (6) are formed; The inner chamber of indoor set wind inlet channel is provided with intermediate transverse girder parts (1) and motor blower fan parts (2); It is characterized in that the corresponding motor blower fan parts of said intermediate transverse girder parts (1) (2) are provided with more than one air guide hole (1.1), this air guide hole (1.1) flare or step; The quantity of the quantity of air guide hole (1.1) and motor blower fan parts (2) is equal to.
2. low-static pressure air pipe type air-conditioner indoor set according to claim 1; It is characterized in that offering fresh air inlet and exhaust vent respectively on the said air guide hole (1.1); Axial-flow leaf (2.1) on the motor blower fan parts (2) stretches in the fresh air inlet, is provided with airflow clearance between air guide hole (1.1) and the axial-flow leaf (2.1); This axial-flow leaf (2.1) is a band edge frame axial-flow leaf (2.1).
3. low-static pressure air pipe type air-conditioner indoor set according to claim 1 and 2 is characterized in that said motor blower fan parts (2) comprise motor and the electric machine support that is in transmission connection with axial-flow leaf (2.1); The corresponding electric machine support of vehicle chassis component (6) is provided with more than one hold-down screw (4), and hold-down screw (4) passes vehicle chassis component (6) and electric machine support matching and fixing.
4. low-static pressure air pipe type air-conditioner indoor set according to claim 3; It is characterized in that said intermediate transverse girder parts (1) through screw or rivet or welding or be fixed on left side plate (7) and the vehicle chassis component (6), perhaps intermediate transverse girder parts (1) are formed in one with left side plate (7) and vehicle chassis component (6); Intermediate transverse girder parts (1) are positioned at the middle part of indoor set wind inlet channel.
5. low-static pressure air pipe type air-conditioner indoor set according to claim 4 is characterized in that the corresponding exhaust vent of a side of said indoor set wind inlet channel is provided with evaporator part (5), evaporator part (5) and vehicle chassis component (6) matching and fixing; The corresponding fresh air inlet of the opposite side of indoor set wind inlet channel is provided with removable screen pack (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200510867U CN202485116U (en) | 2012-02-16 | 2012-02-16 | Low-static-pressure air-duct-type air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200510867U CN202485116U (en) | 2012-02-16 | 2012-02-16 | Low-static-pressure air-duct-type air conditioner indoor unit |
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| Publication Number | Publication Date |
|---|---|
| CN202485116U true CN202485116U (en) | 2012-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200510867U Expired - Lifetime CN202485116U (en) | 2012-02-16 | 2012-02-16 | Low-static-pressure air-duct-type air conditioner indoor unit |
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| CN (1) | CN202485116U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104142012A (en) * | 2013-05-06 | 2014-11-12 | 江苏友奥电器有限公司 | Air duct component of air conditioner |
| CN107747763A (en) * | 2017-09-25 | 2018-03-02 | 青岛海尔空调器有限总公司 | Indoor apparatus of air conditioner |
-
2012
- 2012-02-16 CN CN2012200510867U patent/CN202485116U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104142012A (en) * | 2013-05-06 | 2014-11-12 | 江苏友奥电器有限公司 | Air duct component of air conditioner |
| CN107747763A (en) * | 2017-09-25 | 2018-03-02 | 青岛海尔空调器有限总公司 | Indoor apparatus of air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20131210 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131210 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: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6 Patentee before: Meidi Electric Appliances Co., Ltd., Guangdong |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121010 |