CN101349468A - Heat exchanger fixing rack structure of wall hanging type air conditioner indoor unit - Google Patents
Heat exchanger fixing rack structure of wall hanging type air conditioner indoor unit Download PDFInfo
- Publication number
- CN101349468A CN101349468A CNA2007100583310A CN200710058331A CN101349468A CN 101349468 A CN101349468 A CN 101349468A CN A2007100583310 A CNA2007100583310 A CN A2007100583310A CN 200710058331 A CN200710058331 A CN 200710058331A CN 101349468 A CN101349468 A CN 101349468A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- fixing
- air conditioner
- fixing support
- screw
- 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.)
- Pending
Links
Images
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention relates to an air conditioner, in particular to a fixing support structure for a heat exchanger of a wall mounting type indoor unit of an air conditioner, which resolves problems that the existing fixing support for a heat exchanger has not locating structures during manufacturing and mounting, the lower portion of the existing fixing support has not fixing screw holes for preventing rocking, the existing fixing support is difficult in mounting, and is not stable and is easy to rock after being mounted, and is easy to shock and loosen during operation and transportation, thereby resulting in poorness of products. The technical scheme comprises an indoor heat exchanger, a heat exchanger fixing support and a bottom casing, wherein the indoor heat exchanger penetrates through radiating fins to convexly form a plurality of rows of refrigerant pipe U-shaped elbows, the inner side of the upper portion of the heat exchanger fixing support forms a heat exchanger, the left side forms inserting grooves for the refrigerant pipe U-shaped elbows, a fixed ribbed slab at the lower portion of the heat exchanger fixing support is provided with two fixing screw holes, the inner side of the bottom casing is provided with a heat exchanger, and the left side of the bottom casing is fixed with an end plate and screw holes which are capable of mounting a heat exchanger, a fan and a controller. The air conditioner is characterized in that the screw holes inside the fixing ribbed slab of the fixing support of the heat exchanger are thickened to form locating holes engaged with screw bolts of the bottom casing, and the lower portion of the fixing support is added with a fixing screw hole for preventing rocking.
Description
Technical field
The present invention relates to air-conditioner, particularly be convenient to the heat exchanger fixing rack structure of the wall-hanging air conditioner indoor unit of location and installation.
Background technology
In general, air-conditioner is the device that indoor air is maintained needed optimum state.For example, sent the low wind of temperature when summer, indoor temperature was high and reduce indoor temperature, send the high warm braw of temperature winter and warm oneself.And, also comprise the multiple functions such as air cleaning of regulating indoor humidity and occurring recently in other purposes of air-conditioner.
Air-conditioner roughly is divided into integral type and split type.Integral air conditioner integral body constitutes a unit, and detachable air conditioner is to constitute with indoor set that is installed in the interior volume that needs the adjusting air and the off-premises station that is installed in the exterior space.Particularly, consider the installation environment of noise and air-conditioner etc., detachable air conditioner is widely used recently.
Fig. 1 is the inner exploded perspective view that constitutes of the wall-hanging air conditioner indoor unit of conventional art, and Fig. 2 is the wall-hanging air conditioner indoor unit outward appearance formation of conventional art and the oblique view of air flow condition.
As shown in the figure, drain pan 1 forms the framework of indoor set in inside.The outward appearance that front panel 3 constitutes indoor set is installed in the front of drain pan 1.And the drain pan 1 that front panel 3 is installed is installed on the indoor wall.
Between drain pan 1 and front panel 3, formation can be installed the space of following a plurality of parts that will illustrate.
The suction panel 7 with preceding suction grille 5 is installed in the place ahead of plate 3 in front, forms the front outward appearance of indoor set.And, in the upper end of suction panel 7, hinge fraction (not shown) is set makes suction panel 7 rotating opening.
Preceding suction grille 5 is the passages that suck air from the space of needs adjusting air to indoor set, and becomes one with suction panel 7.
In addition, in front plate 3 top also form the last suction grille 3 of left and right directions ', last suction grille 3 ' form one or separate setting in addition with front panel 3.
Also have, in the front of heat exchanger 9, the filter 9 of installation purification suction air '.
Fan 10 is installed at rear at heat exchanger 9.Fan 10 plays behind the space suction air of needs adjusting air, regulates the effect of the space discharge air of air again to needs.And the airflow guiding structure that guiding is formed by fan 10 is integrally formed in the inboard of drain pan 1.
In addition,, discharged to the space that needs are regulated air, for this reason,, air exhausting grille 11 is installed in the lower end of drain pan 1 and front panel 3 by fan 10 through the air that over-heat-exchanger 9 carries out heat exchange.
In air exhausting grille 11 inside, form the air of discharging through passing through fan 10, regulate the air exhaust passage 13 of the space guiding of air to needs.
And, in the inside of air exhaust passage 13, the blade 15 of the direction of air of adjusting discharge downwards and the blinds 16 that left and right adjusting is discharged direction of air are installed.Blinds 16 constitutes a plurality of, and these a plurality of blinds 16 are connected by connecting rod 17, so work simultaneously.
The central part of plate 3 lower ends in front, the display part 19 with the duty that shows air-conditioner.
Have the air-conditioner of the conventional art that as above constitutes, the state when being operated in refrigeration mode is as follows:
By the driving of fan 10, the air in the space of needs adjusting air is drawn into indoor set inside.That is, by preceding suction grille 5 and last suction grille 3 ', air is inhaled into indoor set inside, and through over-heat-exchanger 9.
Air through over-heat-exchanger 9 carries out heat exchange with the working fluid (cold-producing medium) that is flowing in heat exchanger 9 inside.
Carry out heat-exchanged air at heat exchanger 9, become temperature low relatively air, and be inhaled into fan 10.And the air that is inhaled into fan 10 is discharged downwards, is directed to air exhaust passage 13 1 sides.
Be directed to the air in the air exhaust passage 13, regulate it by blade 15 that is installed in air exhaust passage 13 inside and blinds 16 and discharge direction, and discharge to the space that needs are regulated air by air exhausting grille 11.At this moment, disperse about by driven vane 15 and blinds 16 air of discharge being reached up and down, evenly discharge to the space that needs are regulated air.
For stationary heat exchangers 9, when the left side of drain pan 1 is provided with heat exchanger fixing rack 8, the corresponding fixed charge method end plate 8 of bolt connecting end 9a of right side setting and heat exchanger 9 '.And, fixed charge method end plate 8 ' on need to form bolt connect apertures 8 ".
At the anterior upside of fixed support 8, form the insertion groove 8a that inserts heat exchanger 9 left end portion, in insertion groove 8a inside, protrude a plurality of protruding 8b of the left side return bend 9C that forms stationary heat exchangers 9.
In the bolt connecting end 9a inside of heat exchanger 9, form and bolt connect apertures 8 " corresponding bolt through hole 9b.
The method of stationary heat exchangers 9 is under above-mentioned condition, uses two bolt S fixed support 8 to be fixed on the left side of drain pan 1.At this moment, the insertion groove 8a upward opening of fixed support 8.
When the insertion groove 8a to fixed support 8 inserted the return bend 9C of heat exchanger 9, the protruding 8b that return bend 9C is inserted into groove 8a inside fixed.At this moment, the left end portion of stationary heat exchangers 9 at first.
Then, on the right side of heat exchanger 9, or rather, bolt connecting end 9a be close to the fixed charge method end plate 8 of drain pan 1 ' after, " during binder bolt S, heat exchanger 9 is fixed on the drain pan 1 to give bolt through hole 9b and bolt connect apertures 8.
But there are the following problems in the conventional art:
Be that existing heat exchanger fixing rack structure is when production line is installed, because there is not location structure, so difficulty is installed, and the heat exchanger fixing rack bottom do not have that screw is fixing also to be caused fixing insecurely, easily vibrate in the transportation, looseningly cause product bad.
Summary of the invention
The present invention is the problems referred to above of solution prior art existence, and discloses a kind of heat exchanger fixing rack structure of wall-hanging air conditioner indoor unit, and its technical scheme includes: passing radiating fin protrudes the indoor heat converter that forms multiple row refrigerant pipe return bend; Upper inner is formed with heat exchanger left side refrigerant pipe return bend insertion groove, and the bottom fixedly has the heat exchanger fixing rack of two fixing threaded holes on the floor; The inboard has the drain pan that heat exchanger right side fixed charge method end plate, screw can be installed heat exchanger, fan, controller, it is characterized in that: its heat exchanger fixing rack fixedly interior threaded bore thickening and the formation on the floor cooperates locating hole with the drain pan bolt, and the heat exchanger fixing rack bottom increases a screw that prevents to rock.
The both sides design has ribs above the above-mentioned screw that prevents to rock.
In addition, with respect to above-mentioned each fixing threaded hole, the design of drain pan counterpart has fixing lug boss, screw and bolt.
Advantage and good effect: the heat exchanger fixing rack structure of wall-hanging air conditioner indoor unit of the present invention has increased locating hole and has cooperated with the drain pan bolt and make it be installed on the drain pan easily aborning, improved production efficiency, its underpart has increased an anti-shake screw and has been fixed in the drain pan bottom with screw in addition, so can be in air-conditioner running or transportation because of vibration, make heat exchanger, fan is loosening causes product bad, reduces product image.
Description of drawings
Fig. 1 is the internal structure exploded perspective view of existing wall-hanging air conditioner indoor unit;
Fig. 2 is that the side of existing wall-hanging air conditioner indoor unit is cutd open and air flow condition figure;
Fig. 3 is the heat exchanger fixing rack structure figure of existing wall-hanging air conditioner indoor unit;
Fig. 4 is the heat exchanger fixing rack structure figure of wall-hanging air conditioner indoor unit of the present invention;
Fig. 5 is a fixedly stereogram of the heat exchanger fixing rack of wall-hanging air conditioner indoor unit of the present invention and drain pan;
Fig. 6 is Fig. 5 part enlarged drawing;
Fig. 7 is wall-hanging air conditioner indoor unit drain pan figure.
Major part symbol description among the figure:
1-drain pan S1, S2-screw, screw
3-front panel 3 '-last suction grille
Suction grille before the S1-locating hole 5-
S3-prevents the screw 7-suction panel that rocks
8-fixed support 8 '-fixed charge method end plate
8a-insertion groove 8b-projection
8 " bolt connect apertures 9-heat exchanger
9a-bolt connecting end 9b-bolt through hole
9C-U shape elbow 10-fan
11-air exhausting grille 12-is floor fixedly
13-air exhaust passage 14,21-bolt
15-blade 16-blinds
17-connecting rod 18-boss
19-display part 20-ribs
The specific embodiment
In order to further specify content of the present invention, technical scheme, lift following example and accompanying drawings again in following: shown in Fig. 1,4,5,6,7, technical scheme of the present invention includes: pass radiating fin and protrude the indoor heat converter 9 that forms multiple row refrigerant pipe return bend; Upper inner is formed with heat exchanger left side refrigerant pipe return bend insertion groove 8a, and the bottom fixedly has the heat exchanger fixing rack 8 of two fixing threaded hole S1, S2 on the floor 12; The inboard have heat exchanger right side fixed charge method end plate 8 ', " drain pan 1 of heat exchanger 9, fan 10, controller 23 can be installed; it is characterized in that: the fixing rib intralamellar part screw S1 of its heat exchanger fixing rack 8 thickening also forms locating hole and cooperates with the drain pan bolt screw 8, and the increase of fixed support bottom has a screw S3 who prevents to rock.
Its above screw S3 that prevents to rock both sides designs ribs 20 is arranged.
With respect to above-mentioned each fixing threaded hole, the design of drain pan 1 counterpart has fixing lug boss 18,22, screw and bolt 21.
Claims (3)
1. the heat exchanger fixing rack structure of a wall-hanging air conditioner indoor unit includes: pass radiating fin and protrude the indoor heat converter that forms multiple row refrigerant pipe return bend; Upper inner is formed with heat exchanger left side refrigerant pipe return bend insertion groove, and the bottom fixedly has the heat exchanger fixing rack of two fixing threaded holes on the floor; The inboard has the drain pan that heat exchanger right side fixed charge method end plate, screw can be installed heat exchanger, fan, controller, it is characterized in that: the locating hole that its heat exchanger fixing rack fixing rib intralamellar part screw thickening and formation cooperate with the drain pan bolt, the fixed support bottom increases a screw that prevents to rock.
2. the heat exchanger fixing rack structure of wall-hanging air conditioner indoor unit according to claim 1 is characterized in that: its above screw that prevents to rock the both sides design ribs is arranged.
3. the heat exchanger fixing rack structure of wall-hanging air conditioner indoor unit according to claim 1 is characterized in that: with respect to above-mentioned each fixing threaded hole, the design of drain pan counterpart has fixing lug boss, screw and bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100583310A CN101349468A (en) | 2007-07-20 | 2007-07-20 | Heat exchanger fixing rack structure of wall hanging type air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100583310A CN101349468A (en) | 2007-07-20 | 2007-07-20 | Heat exchanger fixing rack structure of wall hanging type air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101349468A true CN101349468A (en) | 2009-01-21 |
Family
ID=40268350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100583310A Pending CN101349468A (en) | 2007-07-20 | 2007-07-20 | Heat exchanger fixing rack structure of wall hanging type air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101349468A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338454A (en) * | 2010-07-27 | 2012-02-01 | 乐金电子(天津)电器有限公司 | Air conditioning evaporator connection fixing structure |
| CN102865695A (en) * | 2011-07-05 | 2013-01-09 | 珠海格力电器股份有限公司 | Evaporimeter |
| CN107796105A (en) * | 2016-08-29 | 2018-03-13 | 珠海格力电器股份有限公司 | A kind of air-conditioning equipment and its assembly method |
| WO2019007223A1 (en) * | 2017-07-05 | 2019-01-10 | 格力电器（武汉）有限公司 | Air conditioner |
-
2007
- 2007-07-20 CN CNA2007100583310A patent/CN101349468A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338454A (en) * | 2010-07-27 | 2012-02-01 | 乐金电子(天津)电器有限公司 | Air conditioning evaporator connection fixing structure |
| CN102865695A (en) * | 2011-07-05 | 2013-01-09 | 珠海格力电器股份有限公司 | Evaporimeter |
| CN102865695B (en) * | 2011-07-05 | 2014-12-10 | 珠海格力电器股份有限公司 | Evaporimeter |
| CN107796105A (en) * | 2016-08-29 | 2018-03-13 | 珠海格力电器股份有限公司 | A kind of air-conditioning equipment and its assembly method |
| CN107796105B (en) * | 2016-08-29 | 2021-07-30 | 珠海格力电器股份有限公司 | Air conditioning equipment and assembling method thereof |
| WO2019007223A1 (en) * | 2017-07-05 | 2019-01-10 | 格力电器（武汉）有限公司 | Air conditioner |
| CN109268935A (en) * | 2017-07-05 | 2019-01-25 | 珠海格力电器股份有限公司 | Air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204853609U (en) | Lampblack absorber | |
| CN101349468A (en) | Heat exchanger fixing rack structure of wall hanging type air conditioner indoor unit | |
| CN214501488U (en) | Electric control box of air conditioner outdoor unit and air conditioner outdoor unit | |
| CN201129801Y (en) | Separation and floor type air conditioner with novel ducting system | |
| CN212132956U (en) | Heat exchanger | |
| CN108195116B (en) | Air duct assembly and refrigerator | |
| CN215982864U (en) | Air conditioner indoor unit and air conditioner | |
| CN204177012U (en) | Refrigerator | |
| CN215001918U (en) | Indoor machine of air conditioner | |
| CN101178248A (en) | Heat converter fixed structure of split wall hanging type indoor set of air-conditioner | |
| CN101639280A (en) | Structure for connecting drainage components and chassis of indoor units of wall-mounted air conditioners | |
| CN100487335C (en) | Setting structure for ceiling air conditioner | |
| CN204830092U (en) | Lampblack absorber and air supply system adjusts temperature thereof | |
| CN217464650U (en) | Indoor unit for air duct machine and air duct machine | |
| CN218864269U (en) | Refrigeration type range hood | |
| CN216281750U (en) | Window type air conditioner | |
| CN216852970U (en) | Data center refrigerating plant | |
| CN204853608U (en) | Lampblack absorber and air supply system adjusts temperature thereof | |
| CN217900036U (en) | Blowing type low-noise single-motor-driven integrated air conditioner | |
| CN217763678U (en) | Air conditioner convenient to maintain and repair | |
| CN204830093U (en) | Lampblack absorber and air supply system adjusts temperature thereof | |
| CN219160480U (en) | Oil fume preventing structure of kitchen and bathroom air conditioner | |
| CN213711158U (en) | Efficient and energy-saving engine radiating assembly | |
| CN212081525U (en) | Semiconductor courtyard machine | |
| CN217584645U (en) | Air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090121 |