CN101178194A - Water discharge structure of heat converter of wall hanging type indoor set of air-conditioner - Google Patents
Water discharge structure of heat converter of wall hanging type indoor set of air-conditioner Download PDFInfo
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- CN101178194A CN101178194A CNA2006101293429A CN200610129342A CN101178194A CN 101178194 A CN101178194 A CN 101178194A CN A2006101293429 A CNA2006101293429 A CN A2006101293429A CN 200610129342 A CN200610129342 A CN 200610129342A CN 101178194 A CN101178194 A CN 101178194A
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- heat exchanger
- air conditioner
- discharge structure
- indoor unit
- wall
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Abstract
The invention relates to a drainage structure of a heat exchanger for a wall hanging type air-condition indoor unit. The air-condition indoor unit comprises a main frame which forms a frame of the wall hanging type air-condition indoor unit, and a front panel which is arranged at front of the main frame, a sucking panel which is provided with a front sucking grid and is arranged at front of the front panel, the heat exchanger which is provided with a three-folding structure and is arranged at the rear of the front panel, a filter which is arranged at front of the heat exchanger, a display part which is arranged at the center of the lower end of the front panel, and a drainage structure which is arranged between the underside of the upper folding heat exchanger of the heat exchanger and the lower folding heat exchanger of the heat exchanger. With the drainage structure, the condensed water at the surface of the upper folding heat exchanger flows into a water collection groove, and then is drained through a pipe connector and a drainage pipe which are connected with the water collection groove, thereby preventing a water membrane layer from forming on the surface of the lower folding heat exchanger, and further improving the heat exchanging efficiency of the lower folding heat exchanger.
Description
Technical field
The invention belongs to the air-conditioner field, particularly relate to and a kind ofly on three folded structure heat exchangers, below the fold heat exchanger discharge structure is set, thereby improve the discharge structure of the heat exchanger of the wall-hanging air conditioner indoor unit of fold heat exchanger heat exchanger effectiveness down.
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.In addition, 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.Recently consider the installation environment of noise and air-conditioner etc., detachable air conditioner is widely used.
Package AC plant all is contained in all parts in the casing, is installed in indoor and outdoor junction.As, window air conditioner is exactly one of widely used package AC plant, is installed on the room window, from the air inlet inspiration room air of indoor, flow back to from the air outlet of indoor more afterwards by heat-exchange device cooling (or intensification) indoor, to realize regulating the effect of indoor temperature.
Detachable air conditioner is made of indoor set and off-premises station, and the evaporimeter of heat-exchange device and condenser are separately positioned in indoor set and the off-premises station.Detachable air conditioner is by its indoor set installation site, can be divided into wall-hanging, console mode, ceiling mounting type and embedded again.
The indoor set of split wall-hanging air conditioner hangs on the indoor wall, by circulating of cold-producing medium in the heat exchanger (evaporimeter, condenser) of indoor set and off-premises station and compressor, respectively with indoor set and off-premises station in flow air carry out cycling hot exchange, realize freezing or heating, to regulate indoor temperature.
Fig. 1 is the exploded perspective view of the existing split wall-hanging air conditioner indoor unit internal structure of prior art.
As shown in the figure, mainframe 110 forms the framework of wall-hanging air conditioner indoor unit.The outward appearance that front panel 130 constitutes indoor set is installed in the front of mainframe 110.The mainframe 110 that front panel 130 is installed can be installed on the indoor wall.
As shown in the figure, the indoor set outward appearance that forms with mainframe 110 and front panel 130 is whole protrusion forwards.
Between mainframe and front panel, formation can be installed the space of following a plurality of parts.
The front outward appearance that the suction panel 150 with preceding suction grille 155 forms indoor set is installed in the place ahead of plate 130 in front.And, in the upper end of suction panel, hinge fraction (not shown) is set suction panel 150 is rotated, to clean or to change filter.
Preceding suction grille is the passage that sucks air from the space of needs adjusting air to indoor set, and becomes one with suction panel 150.
In addition, in front plate top also form the last suction grille 155 of left and right directions ', last suction grille forms one or separates setting in addition with front panel 130.
The rear of plate 130 is equipped with the heat exchanger 300 that has refrigerant pipe 310 and fin 330 in front, carries out heat exchange when the over-heat-exchanger 300 by preceding suction grille 155 and last suction grille 155 ' inhaled air.
In addition, in the front of heat exchanger 300, install and purify the filter 160 that sucks air.
Fan 400 is installed at rear at heat exchanger 300.The effect of fan 400 is: regulate the space suction air of air from needs after, regulate the space discharge air of air again to needs.And the structure of the air-flow of the fan-shaped one-tenth of guides wind is integrally formed in the inboard of mainframe 110.
In addition,, discharged to the space that needs are regulated air, for this reason,, air exhausting grille 500 is installed in the lower end of mainframe 110 and front panel 130 combinations by fan 400 through the air that over-heat-exchanger 300 carries out heat exchange.
In air exhausting grille 500 inside, formation will be regulated the air exhaust passage (not shown) of the space guiding of air through the air of passing through fan 400 discharges to needs.
And, the blade 510 of the direction of air of adjusting discharge downwards and the blinds 530 that left and right adjusting is discharged direction of air are installed in the inside of air exhaust passage.Blinds 530 forms a plurality of, and these a plurality of blinds are connected by connecting rod, so synchronization action.
Again, one side, plate lower end has the display part P that shows the air-conditioner duty in front.
As shown in Figure 1, for stationary heat exchangers 300, when the left side of mainframe 110 was provided with fixed mount 200, the right side was provided with and the corresponding fixed lobe of the stator 350 of heat exchanger 300 portion 210.And, in fixed lobe portion 210, form screw 210a.
Again, on right-hand member stator 350 tops of heat exchanger 300, the corresponding screw 350a of screw 210a in formation and the mainframe fixed lobe portion 210.
Be to use screw S that fixed mount 200 is fixed on the mainframe 110 under above-mentioned condition.
Between last fold heat exchanger and following fold heat exchanger, closely link to each other, do not have the space.
There are the following problems for present wall-hanging air conditioner indoor unit: the three folded structure heat exchangers of installing in the wall indoor unit carry out heat exchange by refrigerant through pipeline, have enlarged heat exchange area by fin.
Owing between last fold heat exchanger and following fold heat exchanger, closely link to each other, do not have the space.Drip tray can't be set.When indoor set carries out process of refrigerastion, will produce one deck condensed water on the last fold heat exchanger fin, and aluminium foil itself has certain hydrophily, when condensed water increases gradually, can flow downward along fin, flow to down on the fold heat exchanger, make down fold heat exchanger surface form water membrane, thereby influenced the refrigerant in time fold heat exchanger and the heat exchanger effectiveness of air.
Summary of the invention
The present invention is provided with discharge structure below the fold heat exchanger for the technical problem that exists in the solution known technology provides a kind of on three folded structure heat exchangers, thereby improves the discharge structure of the heat exchanger of the wall-hanging air conditioner indoor unit of fold heat exchanger heat exchanger effectiveness down.
The technical scheme that the present invention takes for the technical problem that exists in the solution known technology is:
The discharge structure of the heat exchanger of wall-hanging air conditioner indoor unit of the present invention, indoor apparatus of air conditioner comprises: the mainframe that forms the wall-hanging air conditioner indoor unit framework; The front panel that mainframe is installed previously; The suction panel with preceding suction grille is installed in the place ahead of plate in front; The rear of plate is equipped with the heat exchanger of three folded structures in front; Front at heat exchanger is equipped with filter; Plate lower end central authorities have display part in front; It is provided with discharge structure below fold heat exchanger and between the following fold heat exchanger on heat exchanger.
The present invention can also adopt following technical measures:
Described discharge structure is made of water receiving tank, the pipe joint that is connected with water receiving tank and drainpipe.
Described water receiving tank left-hand end is connected by screw with fixed mount; The water receiving tank right-hand end is connected by screw with brace on the heat exchanger.
Described water receiving tank is a strip, and cross section is one side and bottom vertical, the roughly ∨ word shape of another side and bottom angled.
The length of described water receiving tank is corresponding with the length of last fold heat exchanger.
Described drainpipe is connected the water receiving tank bottom by pipe joint.
Described drainpipe is at least one.
Described drainpipe is positioned at water receiving tank bottom lowest part.
Advantage and good effect that the present invention has are:
The discharge structure of the heat exchanger of wall-hanging air conditioner indoor unit of the present invention, on three folded structure heat exchangers, be provided with discharge structure below the fold heat exchanger and between the following fold heat exchanger, have condensation flow that such discharge structure makes the fold heat exchanger surface in water receiving tank, flow out by pipe joint that is connected with water receiving tank and drainpipe.Avoided time fold heat exchanger surface to form water membrane.Thereby can improve the heat exchanger effectiveness of fold heat exchanger down.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION stereogram of prior art wall-hanging air conditioner indoor unit;
Fig. 2 is the profile front view of wall-hanging air conditioner indoor unit of the present invention;
Fig. 3 is the A-A cutaway view of wall-hanging air conditioner indoor unit of the present invention;
Fig. 4 is the front view that wall-hanging air conditioner indoor unit of the present invention removes front panel;
Fig. 5 is the B-B cutaway view that wall-hanging air conditioner indoor unit of the present invention removes front panel;
Fig. 6 goes up the master who is connected with water receiving tank between fold heat exchanger and the following fold heat exchanger to look schematic diagram;
Fig. 7 goes up the left view that is connected with water receiving tank between fold heat exchanger and the following fold heat exchanger;
Fig. 8 is the C-C cutaway view among Fig. 6;
Fig. 9 is indoor set left side water receiving tank left-hand end and fixed mount connection layout;
Figure 10 is the brace connection layout of indoor set right side water receiving tank right-hand end and heat exchanger;
Figure 11 is the fixed rack structure stereogram;
Figure 12 is the stereogram of water receiving tank;
Figure 13 is the water receiving tank front view;
Figure 14 is the D-D cutaway view.
The specific embodiment
It is following that the present invention will be described in detail with reference to drawings and Examples.
The discharge structure of the heat exchanger of wall-hanging air conditioner indoor unit of the present invention, parts same as the prior art adopt same numeral.
Indoor apparatus of air conditioner comprises: the mainframe 110 that forms the wall-hanging air conditioner indoor unit framework; The front panel 130 that mainframe is installed previously; The suction panel 150 with preceding suction grille 155 is installed in the place ahead of plate in front; The rear of plate is equipped with the heat exchanger 300 of three folded structures in front; In the front of heat exchanger filter 160 is installed; Plate lower end one side has display part P in front; It is provided with discharge structure below fold heat exchanger 301 and between the following fold heat exchanger 302 on heat exchanger.Extremely shown in Figure 8 as Fig. 1.
Heat exchanger is the heat exchanger of three folded structures, and it is made up of last fold heat exchanger, following fold heat exchanger and back fold heat exchanger.
Below last fold heat exchanger, there is a space following fold heat exchanger top, goes up fold heat exchanger simultaneously than the outstanding part of following fold heat exchanger.Be provided with discharge structure at this position.
Discharge structure is made of water receiving tank 304, the pipe joint 306 that is connected with water receiving tank and drainpipe 305.
As Fig. 9, Figure 10, Figure 11, shown in Figure 13, the water receiving tank left-hand end has the fixed mount screw 201 on left end hole 309 and the fixed mount 200 to be connected by screw; The water receiving tank right-hand end has the brace screw 308 on the brace 307 on right-hand member hole 312 and the heat exchanger to be connected by screw.
As Figure 12, Figure 13, shown in Figure 14, water receiving tank is a strip, and cross section is one side and bottom vertical, the roughly ∨ word shape of another side and bottom angled.
The length of water receiving tank is corresponding with the length of last fold heat exchanger.
Drainpipe is connected the water receiving tank bottom by pipe joint.
Drainpipe is at least one.
Drainpipe is positioned at water receiving tank bottom lowest part.
Fixed mount screw and the brace screw on the brace on the fixed mount also can adopt after fixed mount and brace moulding, and method for processing is made separately again.
The discharge structure of the heat exchanger of wall-hanging air conditioner indoor unit of the present invention, on three folded structure heat exchangers, be provided with discharge structure below the fold heat exchanger and between the following fold heat exchanger, have condensation flow that such discharge structure makes the fold heat exchanger surface in water receiving tank, flow out by pipe joint that is connected with water receiving tank and drainpipe.Flow in the air exhausting grille, discharge outdoor by flexible pipe again.Avoided time fold heat exchanger surface to form water membrane like this.Thereby can improve the heat exchanger effectiveness of fold heat exchanger down.
Claims (8)
1. the discharge structure of the heat exchanger of a wall-hanging air conditioner indoor unit, indoor apparatus of air conditioner comprises: the mainframe that forms the wall-hanging air conditioner indoor unit framework; The front panel that mainframe is installed previously; The suction panel with preceding suction grille is installed in the place ahead of plate in front; The rear of plate is equipped with the heat exchanger of three folded structures in front; Front at heat exchanger is equipped with filter; Plate lower end central authorities have display part in front; It is characterized in that on heat exchanger, being provided with discharge structure below the fold heat exchanger and between the following fold heat exchanger.
2. the discharge structure of the heat exchanger of wall-hanging air conditioner indoor unit according to claim 1 is characterized in that discharge structure is made of water receiving tank, the pipe joint that is connected with water receiving tank and drainpipe.
3. the discharge structure of the heat exchanger of wall-hanging air conditioner indoor unit according to claim 2 is characterized in that the water receiving tank left-hand end is connected by screw with fixed mount; The water receiving tank right-hand end is connected by screw with brace on the heat exchanger.
4. the discharge structure of the heat exchanger of wall-hanging air conditioner indoor unit according to claim 2 is characterized in that water receiving tank is a strip, and cross section is one side and bottom vertical, the roughly ∨ word shape of another side and bottom angled.
5. the discharge structure of the heat exchanger of wall-hanging air conditioner indoor unit according to claim 2 is characterized in that the length of water receiving tank is corresponding with the length of last fold heat exchanger.
6. the discharge structure of the heat exchanger of wall-hanging air conditioner indoor unit according to claim 2 is characterized in that drainpipe is connected the water receiving tank bottom by pipe joint.
7. the discharge structure of the heat exchanger of wall-hanging air conditioner indoor unit according to claim 2 is characterized in that drainpipe is at least one.
8. according to the discharge structure of the heat exchanger of claim 2 or 6 described wall-hanging air conditioner indoor units, it is characterized in that drainpipe is positioned at water receiving tank bottom lowest part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101293429A CN101178194A (en) | 2006-11-10 | 2006-11-10 | Water discharge structure of heat converter of wall hanging type indoor set of air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101293429A CN101178194A (en) | 2006-11-10 | 2006-11-10 | Water discharge structure of heat converter of wall hanging type indoor set of air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101178194A true CN101178194A (en) | 2008-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101293429A Pending CN101178194A (en) | 2006-11-10 | 2006-11-10 | Water discharge structure of heat converter of wall hanging type indoor set of air-conditioner |
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| CN (1) | CN101178194A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390272A (en) * | 2014-11-19 | 2015-03-04 | 珠海格力电器股份有限公司 | Air conditioner |
| CN104864498A (en) * | 2015-04-30 | 2015-08-26 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner |
-
2006
- 2006-11-10 CN CNA2006101293429A patent/CN101178194A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390272A (en) * | 2014-11-19 | 2015-03-04 | 珠海格力电器股份有限公司 | Air conditioner |
| CN104390272B (en) * | 2014-11-19 | 2017-05-03 | 珠海格力电器股份有限公司 | Air conditioner |
| CN104864498A (en) * | 2015-04-30 | 2015-08-26 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner |
| CN104864498B (en) * | 2015-04-30 | 2018-01-23 | 青岛海尔空调器有限总公司 | A kind of wall-hanging air conditioner |
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| 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: 20080514 |