CN100432569C - Indoor unit for air conditioner - Google Patents
Indoor unit for air conditioner Download PDFInfo
- Publication number
- CN100432569C CN100432569C CNB2004100721270A CN200410072127A CN100432569C CN 100432569 C CN100432569 C CN 100432569C CN B2004100721270 A CNB2004100721270 A CN B2004100721270A CN 200410072127 A CN200410072127 A CN 200410072127A CN 100432569 C CN100432569 C CN 100432569C
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- Prior art keywords
- filter
- cover cap
- air conditioner
- indoor
- air
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- Expired - Fee Related
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Abstract
The present invention discloses an indoor machine for an air conditioner, which is composed of an external cabinet, a bottom frame, a filter, a cover cap for the filter and a fixing device, wherein the external cabinet can form the appearance of the indoor machine for an air conditioner, and the bottom frame is positioned at the lower end of the external cabinet; the filter is arranged at one side of the external cabinet and is used for filtering foreign impurities in air out; the cover cap for the filter is positioned at one side of the filter and is used for fixing and supporting the filter. The cover cap for the filter is selectively fixed on the bottom frame by the fixing device. The fixing device comprises a rotary button which is projected in the front of the cover cap for the filter. A connecting flange which rotates along with the rotation of the rotary button is selectively contained in an installing hole of the connecting flange, and the installing hole is formed on the bottom frame. One surface of the cover cap of the filter is provided with a filter fixing part used for fixing the filter. The indoor machine for an air conditioner of the present invention has the advantage of conveniently installing and disassembling the filter.
Description
Technical field
The present invention relates to a kind of air conditioner, especially can easily dismantle the indoor set of the air conditioner of filter with simple structure.
Background technology
In general, air conditioner is arranged on the wall of the interior spaces such as office or family, the refrigerating/heating household electrical appliance that room air is freezed or heats.Air conditioner constitutes the refrigerating/heating circulation by compressor, condenser, expansion valve, evaporimeter.
Air conditioner constitutes with the indoor set that is arranged on interior of building by being arranged on outdoor off-premises station.Off-premises station is provided with condenser (outdoor heat converter) and compressor, and indoor set is provided with evaporimeter (indoor heat converter).
The kind of air conditioner roughly is divided into the integrated air conditioner of off-premises station and the indoor type-dividing conditioner that is separated from each other and off-premises station and an integral body of indoor set formation.
As shown in Figure 1, the air conditioner of prior art is made of indoor set 10 that mainly is arranged on the building indoor and the off-premises station 50 that mainly is arranged on the building outside, is provided with the refrigerant comb 60 that guiding refrigerant flows between indoor set 10 and the off-premises station 50.
Be penetrated with an end of refrigerant comb 60 on the front panel 12, its lower end is formed with perforation 12 '.The water-accepting part 42 ' that is formed on the drip tray 42 is outstanding forward by perforation 12 '.
As shown in Figure 2, the inside of indoor set 10 is provided with zoning two-part demarcation strip 22 up and down, and the upside of demarcation strip 22 has control cabinet 24.The inside of control cabinet 24 is provided with a plurality of parts of control operation of air-conditioner.The rear side of control cabinet 24 is formed with the outlet 20 that the air of indoor fan 32 discharges is guided upward.
The bottom surface of demarcation strip 22 and fan drum 30 form one.The effect of fan drum 30 is the air stream that guiding is arranged on indoor fan 32 generations of fan drum 30 inside, and also is provided with the fan electromotor (not illustrating among the figure) of drive chamber's internal fan 32 on the fan drum 30.
The below of fan drum 30 is provided with the indoor heat converter 40 that is called as evaporimeter.Indoor heat converter 40 roughly forms ' ∧ ' shape, its effect is to make at the refrigerant of indoor heat converter 40 internal flows and between by indoor fan 32 inhaled airs to carry out heat exchange.The lower end of indoor heat converter 40 is fixed on side panel 14, front panel 12 or the rear board 16.
The bottom of indoor heat converter 40 is provided with drip tray 42.Specifically, drip tray 42 is arranged on the upside of the under(-)chassis (not illustrating among the figure) of indoor set 10 lower ends, plays the effect of collection from the condensed water of indoor heat converter 40 generations.
Have filter (not illustrating among the figure) on the under(-)chassis, the front of filter is provided with filter cover cap 44.Filter cover cap 44 is connected on the under(-)chassis by pair of screws S.
The outstanding forward Drainage Division 42 ' that is formed with of the preceding right side of face of drip tray 42.Expose to the outside by the portion 12 ' of running through of front panel 12 Drainage Division 42 ', and the condensed water that accumulates in drip tray 42 is forwards discharged.
The inboard of outside cabinet 10 ' has heat insulating member 10 ", heat insulating member 10 " is provided with along the inwall of outside cabinet 10 ', cuts off the inside of indoor set 10 and the heat exchange between the outside.
But there are the following problems for aforesaid prior art: filter cover cap 44 is connected on the under(-)chassis by pair of screws S, causes the loaded down with trivial details problem of flow chart.
Summary of the invention
Technical problem to be solved by this invention is that a kind of indoor set that can easily dismantle the air conditioner of filter with simple structure is provided.
For the technical solution problem, the technical solution used in the present invention is: the indoor set of air conditioner is made of outside cabinet, under(-)chassis, filter, filter cover cap, fixture, and outside cabinet forms the outward appearance of indoor machine of air conditioner; Under(-)chassis is positioned at the lower end of outside cabinet; Filter is arranged on the bottom side of outside cabinet, is used for the foreign matter of filtered air; The filter cover cap is positioned at a side of filter, is used for fixing supporting filter; Optionally be fixed on the under(-)chassis by fixture filter cover cap.
Fixture includes at the outstanding rotary knob in the place ahead of filter cover cap; The connection rib that rotates along with the rotation of rotary knob; Optionally accommodate the installing hole that connects rib.
Installing hole is formed on the under(-)chassis.
The one side of filter cover cap is formed with the filter fixed part of an end of Fixed-Filter.
The invention has the beneficial effects as follows: filter can be installed and dismantle to the indoor set of air conditioner of the present invention easily.
Description of drawings
Fig. 1 is the schematic perspective view of the indoor machine of air conditioner of prior art.
Schematic perspective view when removing front panel in the indoor set of Fig. 2 for the air conditioner of prior art.
Fig. 3 is the schematic perspective view of outward appearance of the preferred embodiment of indoor machine of air conditioner of the present invention.
Fig. 4 is the exploded perspective schematic diagram of structure of the preferred embodiment of indoor machine of air conditioner of the present invention.
Fig. 5 is the schematic perspective view of the internal structure of the embodiment of the invention.
Fig. 6 is the under(-)chassis of the embodiment of the invention and the exploded perspective schematic diagram of filter and filter cover cap detailed structure.
Fig. 7 a is the filter cover cap of the embodiment of the invention and the filter cut-away section schematic diagram when being installed in under(-)chassis.
Fig. 7 b is filter cover cap and the filter cut-away section schematic diagram when under(-)chassis separates of the embodiment of the invention.
Among the figure: 100. indoor sets, 110. front upper panels
114. covering plates 112. switch is bored a hole
120. front bottom panel 122. comb holes
124. osculum 130. side panels
140. rear board 150. top panels
160. panel rack 170. outlets
200. under(-)chassis 204. front end frame sections
392. installing hole 206. rearward end frame portions
208. plate sliding part 208 '. the filter saddle
210. air inlet 220. filter cover caps
222. filter 230. drip trays
232. Drainage Division 234. front end fixed parts
236. rear end fixed part 240. side discharge plates
242. side discharge portion 250. indoor heat converters
260. central frame 300. upper frames
310. demarcation strip 320. vertically-guided portions
330. casing assembly 332. indoor fans
334. fan electromotor 336. fan drums
338. electric machine support 340. outlets
342. shell is installed guide part 350. exhaust guiding parts
356. heater is provided with mouthful 360. electric heaters
362. heater gripper shoe 370. control cabinets
372. voltage transformer 374. cards
376. power switch 380. heat insulating members
382. thermal insulation barriers fixed part 394. rotary knobs
396. rotary knob axle 398. connects rib
The specific embodiment
Be described in further detail below in conjunction with the preferred embodiment of the drawings and specific embodiments indoor machine of air conditioner of the present invention:
Shown in Fig. 3,4, indoor set 100 outward appearances of air conditioner of the present invention comprise the front panel 110,120 of tangible one-tenth front outward appearance; Form the outside cabinet 100 ' of side and back outward appearance; The top panel 150 of outward appearance above forming.And outside cabinet 100 ' is made of side panel 130 that forms the side outward appearance and the rear board 140 that forms the back outward appearance.
Front panel 110,120 is divided into two parts up and down, and what be positioned at relative upside is front upper panel 110; Be positioned at front upper panel 110 downside for front lower panel 120.Be provided with panel rack 160 between front upper panel 110 and the front lower panel 120, the upper end of the lower end of front upper panel 110 and front lower panel 120 be fixed on the side panel 130 by panel rack 160.
The left side, upper end of front upper panel 110 is formed with switch perforation 112.Switch perforation 112 roughly forms quadrangle, and power switch 376 exposes to the outside by switch perforation 112.When not using air conditioner, close switch perforation 112 with the bore a hole covering plate 114 of 112 sizes of corresponding and switch.
Front lower panel about 120 is formed with comb hole 122, and the refrigerant comb (not illustrating among the figure) that is connected with the indoor heat converter 250 that hereinafter will illustrate is run through in comb hole 122.Comb hole 122 " is made up of the mobile high-pressure exhausting pipe of the refrigerant of relatively high pressure high-pressure exhausting pipe hole of running through 122 ' and the low pressure comb hole 122 of running through the low pressure comb.
Front lower panel about 120 is formed with the osculum 124 of the Drainage Division 232 of exposing drip tray 230 respectively.The upside of osculum 124 also is formed with the side discharge hole 126 of the side discharge portion 242 of exposing side drip tray 240 simultaneously.
The lower end of side panel 130 has under(-)chassis 200.Under(-)chassis 200 forms along fore-and-aft direction, is made of lateral frame portion 202 that is fixed on side panel 130 lower ends and the rearward end frame portion 206 that interconnects the front end frame section 204 of lateral frame portion 202 front ends and interconnect lateral frame portion 202 rear ends.Under(-)chassis 200 inboards are formed with the air of indoor set 100 inside is gone in guiding from outer flow square air inlet 210.
The upper end of lateral frame portion 202 also is formed with to the outstanding plate sliding part 208 of side surface direction.Specifically, plate sliding part 208 frame section 202 from the side supports drip tray 230 and indoor heat converter 250 to the inboard outstanding formation definite part of side surface direction, and drip tray 230 can slide on plate sliding part 208 simultaneously.
As shown in Figure 6, the lower end of lateral frame portion 202 is formed with filter saddle 208 '.Specifically, form filter saddle 208 ' in the inboard, lower end of lateral frame portion 202 along fore-and-aft direction, filter 222 can slide along fore-and-aft direction on filter saddle 208 '.
As shown in Figure 4, the place ahead of under(-)chassis 200 also has filter cover cap 220, and the rear side of filter cover cap 220 is formed with square filter 222.After filter cover cap 220 was connected to the front end of under(-)chassis 200, filter 222 covered air inlet 210, filtered out the foreign matter that contains from outside leaked-in air.
The upside of under(-)chassis 200 is provided with drip tray 230.The effect of drip tray 230 is to be discharged to the indoor set outside after collecting the condensed water of indoor heat converter 250 generations.The front of drip tray 230 is formed with the Drainage Division 232 that the condensed water that accumulates in drip tray 230 inside is discharged.
The osculum 124 of Drainage Division 232 by front lower panel 120 spills and the discharge of direct condensed water to the outside.The bottom surface of drip tray 230 is formed slopely simultaneously, makes that accumulating in inner condensed water automatically flows into.
The end, front and back of drip tray 230 also has drip tray fixed part 234,236, and drip tray 230 is fixed on the under(-)chassis 200 by drip tray fixed part 234,236.Be the front end that front end fixed part 234 is removably disposed in drip tray 230, make the fore-end of drip tray 230 and front end frame section 204 mutually combine.
Rear end fixed part 236 drip trays 230 of the rearward end by drip tray 230 mutually combine with rearward end frame portion 206, and rear end fixed part 236 forms one with rearward end frame portion 206.
The top, left side of drip tray 230 also has side drip tray 240.The height of drip tray 240 is corresponding with the height of indoor heat converter 250, when indoor machine of air conditioner 100 stretches across when being arranged on interior of building, can collect the condensed water that falls from indoor heat converter 250.
The forwards outstanding side discharge portion 242 that is formed with in the lower end of side drip tray 240.The effect of side discharge portion 242 is that the condensed water that accumulates in side drip tray 240 is forwards discharged by the side discharge hole 126 of front lower panel 120.
The top mode with one of drip tray 230 is provided with indoor heat converter 250.The refrigerant of internal flow and extraneous air carry out heat exchange action at indoor heat converter 250 in air-conditioning unit room.Indoor heat converter 250 forms ' ∧ ' shape, and its front-back sealing and cut off flowing of air.
The rear side of panel rack 160 is provided with central frame 260.Central frame 260 is made of side surface part 252 that is fixed on side panel 130 and the rear face 254 that is fixed on rear board 140, and the inboard of central frame 260 also is formed with direction guide plate 256.
Specifically, the indoor set 100 of air conditioner stands upside down when being provided with, and indoor heat converter 250 is inverted with drip tray 230 and is provided with, and supports the bottom surface of drip tray 230 this moment with the outstanding direction guide plate that forms 256 of certain width to the inboard of central frame 260.
The upside of central frame 260 keeps at a certain distance away and is provided with upper frame 300.Upper frame 300 by divide up and down two-part demarcation strip 310 with in the rear end of demarcation strip 310 upward the vertically-guided portion 320 that forms of curved elongated constitute.Run through on the demarcation strip 310 and be formed with the tap 312 that the air that is blowed by indoor fan 332 pressures is discharged in guiding.
Also has the electric machine support 338 that is used to install fan electromotor 334 on the outer peripheral face of fan electromotor 334.And the upside of fan drum 336 is formed with outlet 340, discharges by outlet 340 by the air that indoor fan 332 blows.
Edge along outlet 340 is formed with shell installation guide part 342.Be specially shell install guide part 342 at the edge of outlet 340 the outstanding definite part of direction and forming laterally, and mutually combine with the shell installation portion (not illustrating among the figure) that is formed on demarcation strip 310 bottom surfaces and can before and after slide.
The height of the height of vertically-guided portion 320 and exhaust guiding parts 350 is consistent with each other, plays the effect that the air of discharging by tap 312 is guided upward.And be recessed to form backward in the vertically-guided portion 320 to collude and hang the fixedly heater mounting hole 322 of electric heater 360 rear ends.
The upside of demarcation strip 310 has exhaust guiding parts 350.The effect of exhaust guiding parts 350 is the upwards guiding of forcing by indoor fan 332 to blow of air.Exhaust guiding parts 350 is made of side panel 352 and front panel 354, specifically is installed in tap 312 upsides of demarcation strip 310.And be formed with the heater that runs through electric heater 360 on the front panel 354 of exhaust guiding parts 350 mouth 356 is set.
By heater mouth 356 is set electric heater 360 is set.Electric heater 360 is arranged on exhaust guiding parts 350 inside, produces the temperature that heat improves air by the power supply of supplying with from the outside.The inboard of the outlet 170 that the vertically-guided portion 320 by exhaust guiding parts 350 and upper frame 300 that specifically is arranged on forms, heating is by the air of indoor fan 332 discharges.
The front end of electric heater 360 is formed with heater gripper shoe 362 in the mode of one.Heater gripper shoe 362 is fixed on the front panel 354 of exhaust guiding parts 350, and the installation process of finishing electric heater 360 after the heater mounting hole 322 be formed on vertically-guided portion 320 is inserted in the rear end of electric heater 360.
The front side of exhaust guiding parts 350 is formed with control cabinet 370.Be provided with a plurality of control assemblies that transformer 372 or card 374 etc. are used to control air conditioner in the control cabinet 370, front end position, left side is provided with power switch 376.And the switch perforation 112 of power switch 376 by front upper panel 110 exposed to the outside.The upside of control cabinet 370 is sealed by top panel 150.
Connecting pipe (not illustrating among the figure) also is set between air inlet 210 and the outlet 170 sometimes.Promptly when indoor set 100 has space that direct contact need carries out air conditioning, the connecting pipe (not illustrating among the figure) that connects indoor set 100 and need carry out the space of air conditioning is not arranged between air inlet 210 and the outlet 170.
As shown in Figure 5, have the heat insulating member 380 that cuts off external heat on the internal face of outside cabinet 100 ', and be provided with the thermal insulation barriers fixed part 382 that heat insulating member 380 is fixed to outside cabinet.
Fig. 6 demonstrates the filter 222 that is arranged on under(-)chassis 200 and filter cover cap 220 and filter cover cap 220 is fixed to the fixture 390 of under(-)chassis 200, promptly comprises the structure of connecting hole 392, rotary knob 394 and connection rib 398.
As shown in Figure 6, run through on the front end frame section 204 of under(-)chassis 200 and be formed with connecting hole 392.Optionally insert on the connecting hole 392 and connect rib 398.
The outstanding backward filter fixed part 224 that is formed with the fore-end that inserts filter 222 of the rear side of filter cover cap 220.Be specially, form lower end fixed part 224 ', be formed with upper end fixed part 224 with lower end fixed part 224 ' spacing certain distance " in the lower end, back of filter cover cap 220.The front end of filter 222 inserts fixed part 224 " and between the lower end fixed part 224 ' and be fixed.
The central part of filter cover cap 220 is provided with rotary knob 394 forward highlightedly.Promptly shown in Fig. 7 a and Fig. 7 b, run through along fore-and-aft direction on the filter cover cap 220 and be formed with rotary knob axis hole 220 '.In rotary knob axis hole 220 ', insert and prolong the rotary knob axle 396 of formation backward from the rear side of rotary knob 394.
The rear end vertical curve of rotary knob axle 396 also prolongs formation connection rib 398.Connect rib 398 and have certain-length, its end optionally is inserted into the connecting hole 392 of front end frame section 204.
The structure of indoor machine of air conditioner of the present invention as above the following describes the effect of indoor set of the present invention:
The duty of indoor set 100 in carrying out process of refrigerastion at first is described.
After the air that enters indoor set inside by air inlet 210 is filtered device 222 and filters out airborne foreign matter, carry out heat exchange action in the time of through indoor heat converter 250.Be the effect that air conditioner indoor heat converter 250 when refrigeration mode plays evaporimeter, the air that is inhaled into by air inlet 210 is seized heat by the refrigerant in indoor heat converter 250 internal flows.
Produce condensed waters owing to temperature difference at indoor heat converter 250 when air by indoor heat converter 250 heat exchange action takes place, the condensing drip that is produced falls the back and is collected by drip tray 230.The condensed water of drip tray 230 is discharged to indoor set 100 outsides by Drainage Division 232 after flowing forward.
Seized the air of heat discharges along circumferencial direction by behind the side surface direction inlet chamber internal fan 332 of fan drum 336 through indoor heat converter 250 again.And under the guiding function of fan drum 336, upwards discharge by outlet 340 by the air that indoor fan 332 is discharged along circumferencial direction.
The air of discharging by the outlet 340 of fan drum 336 is discharged to the space that air conditioning is carried out in the outside by the air outlet 170 that the vertically-guided portion 320 by exhaust guiding parts 350 and upper frame 300 forms.Can also and carry out between the space of air conditioning other connecting pipe being set this moment at air outlet 170 and guide air.
Though do not demonstrate among the figure in addition, the outdoor heat converter that is arranged on outdoor air conditioner outdoor unit inside in the process of as above indoor set 100 work plays the effect of condenser.The refrigerant of outdoor heat converter inside is emitted heat in air, thereby the member of indoor set 100 and off-premises station forms a circulation on the whole.
The following describes the course of work of the indoor set 100 of air conditioner under heating mode.Flow in the opposite direction at the refrigerant working fluid of indoor heat converter 250 internal flows this moment, and indoor heat converter 250 plays condenser, perhaps starts electric heater 360 and add hot-air simply.
The situation of utilizing electric heater 360 to heat is as follows, passes through indoor heat converter 250 again after the air that carries out the space of air conditioning along with the rotation of indoor fan 332 by air inlet 210 outsides flows into indoor set 100 inside.
Be not activated owing to indoor heat converter 250 this moment, so do not carry out heat exchange action.Side surface direction along fan drum 336 after the air that is inhaled into moves up flows into indoor fan 332 inside.The air that is blowed by indoor fan 332 pressures is directed to the inside of back, top by exhaust guiding parts 350 by fan drum 336.
Heat by the power supply that from outside apply owing to electric heater 360 this moment, so the air by exhaust guiding parts 350 is heated by electric heater 360, and heated air is discharged to the space that the interior space is carried out air conditioning by air outlet 170.Realize the process that heats of the interior space like this.
In the use of aforesaid indoor set, the filter 222 that sometimes needs to change filter 222 or isolate filter cover cap 220 for cleaning and filtering 222 from under(-)chassis 200.The process of filter 222 and filter cover cap 220 is installed and dismantles by fixture 390 below with reference to Fig. 7 a and Fig. 7 b explanation.
At first the fore-end of filter 222 is inserted on the filter fixed part 224 of filter cover cap 220 for filter 222 is set.This moment upper end fixed part 224 " contacted filter 222 above, 222 bottom surface of lower end fixed part 224 ' the contacted filter and filter 222 is fixed on the filter cover cap 220.
Be installed at filter 222 under the state of filter cover cap 220, the rear end of filter 222 touches filter saddle 208 ', then filter cover cap 220 is adjacent to under(-)chassis 200.So, filter 222 can move backward along filter saddle 208 '.
After filter cover cap 220 is adjacent to under(-)chassis 200, rotate rotary knob 394.The state that does not promptly connect filter cover cap 220 connects the state of rib 398 and ground keeping parallelism shown in Fig. 7 b.After filter cover cap 220 is adjacent to under(-)chassis 200, shown in Fig. 7 a, connects rib 398 when rotating 90 ° of rotary knobs and keep plumbness with ground.
The end that connects rib 398 this moment is housed on the connecting hole 392 of preceding end frame 204.Thereby can prevent that by connecting rib 398 filter cover cap 220 and filter 222 break away from forward.Finish the installation of filter 222 and filter cover cap 220 thus.
Just in time opposite in the time of separator-filter 222 with the process that filter 222 is installed.Promptly shown in Fig. 7 a, under the state that filter 222 and filter cover cap 220 have been installed, rotate 90 ° of rotary knobs.The fore-end that connects rib 398 this moment shown in Fig. 7 b keeps level from connecting hole 392 disengagings and with ground.
When then being pulled through filter cover cap 220 forward, filter cover cap 220 is separated from under(-)chassis 200 simultaneously with filter 222.Isolate filter 222 from the filter fixed part 224 of filter cover cap 200 then.Finish the unloading process of filter 222 thus.
The indoor set of air conditioner of the present invention is provided with filter and filter cover cap on under(-)chassis, and filter and filter cover cap by by rotary knob, be connected the fixture that rib, connecting hole etc. constitute.And the rotation by the rotary knob in the fixture comes installation or removal filter and filter cover cap from the under(-)chassis.
The present invention can install and dismantle filter and filter cover cap by the operation of simple fixture, so can change filter easily.Be that existing indoor machine of air conditioner connects the filter cover cap with screw, filter also is extra structure, and middle filtrator of the present invention and filter cover cap form one and installation and removal easily.And only just can finish unloading process by the spinning movement of rotary knob.Improve operating efficiency thus on the whole.
Though the front is described the present invention in detail, persons of ordinary skill in the art may appreciate that and in not breaking away from the claim scope, can make change miscellaneous and modification.
Claims (4)
1, a kind of indoor set of air conditioner comprises outside cabinet, under(-)chassis, filter, filter cover cap, and outside cabinet forms the outward appearance of indoor machine of air conditioner; Under(-)chassis is positioned at the lower end of outside cabinet; Filter is arranged on the bottom side of outside cabinet, is used for the foreign substances of filtered air; The filter cover cap is positioned at a side of filter, is used for fixing supporting filter; It is characterized in that also comprising and make the filter cover cap optionally be fixed on fixture on the under(-)chassis.
2, the indoor set of air conditioner according to claim 1 is characterized in that described fixture (390) is included in the outstanding rotary knob (394) in the place ahead of filter cover cap (220); The connection rib (398) that rotates along with the rotation of rotary knob (394); Optionally accommodate the installing hole (392) that connects rib (398).
3, the indoor set of air conditioner according to claim 2 is characterized in that described installing hole (392) is formed on the under(-)chassis (200).
4, the indoor set of air conditioner according to claim 1 is characterized in that the one side of described filter cover cap (220) is formed with the filter fixed part (224) of an end of Fixed-Filter (222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100721270A CN100432569C (en) | 2004-09-24 | 2004-09-24 | Indoor unit for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100721270A CN100432569C (en) | 2004-09-24 | 2004-09-24 | Indoor unit for air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1752653A CN1752653A (en) | 2006-03-29 |
| CN100432569C true CN100432569C (en) | 2008-11-12 |
Family
ID=36679607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100721270A Expired - Fee Related CN100432569C (en) | 2004-09-24 | 2004-09-24 | Indoor unit for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100432569C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567963A (en) * | 2015-01-16 | 2015-04-29 | 王东方 | Surface acoustic wave wireless sensor solution aimed at complex object to be detected |
| CN110469917B (en) * | 2019-08-22 | 2021-11-23 | 广东美的制冷设备有限公司 | Filter screen device and air conditioner |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06313577A (en) * | 1993-04-30 | 1994-11-08 | Toshiba Corp | Air-conditioner |
| JPH10267383A (en) * | 1997-03-28 | 1998-10-09 | Zexel Corp | Filter mounting structure |
| JPH11193955A (en) * | 1997-12-26 | 1999-07-21 | Hitachi Air Conditioning & Refrig Co Ltd | Air conditioner |
| JP2000126529A (en) * | 1998-10-29 | 2000-05-09 | Yamatoyo Sangyo Kk | Air filter for air conditioning |
| CN1256390A (en) * | 1998-12-07 | 2000-06-14 | Lg电子株式会社 | Filter of air conditioner and device for mounting the same |
| DE10111318A1 (en) * | 2000-03-15 | 2001-10-04 | Valeo | Filter assembly for motor vehicle ventilation, heating or air conditioning system has supple plastic surround over-molded onto filter |
| JP2004036987A (en) * | 2002-07-03 | 2004-02-05 | Wako Industrial Co Ltd | Mounting tool of auxiliary filter for room air conditioner indoor machine |
| CN2628934Y (en) * | 2003-02-13 | 2004-07-28 | 广东科龙电器股份有限公司 | Filtering net device for vertical air conditioner indoor machine |
-
2004
- 2004-09-24 CN CNB2004100721270A patent/CN100432569C/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06313577A (en) * | 1993-04-30 | 1994-11-08 | Toshiba Corp | Air-conditioner |
| JPH10267383A (en) * | 1997-03-28 | 1998-10-09 | Zexel Corp | Filter mounting structure |
| JPH11193955A (en) * | 1997-12-26 | 1999-07-21 | Hitachi Air Conditioning & Refrig Co Ltd | Air conditioner |
| JP2000126529A (en) * | 1998-10-29 | 2000-05-09 | Yamatoyo Sangyo Kk | Air filter for air conditioning |
| CN1256390A (en) * | 1998-12-07 | 2000-06-14 | Lg电子株式会社 | Filter of air conditioner and device for mounting the same |
| DE10111318A1 (en) * | 2000-03-15 | 2001-10-04 | Valeo | Filter assembly for motor vehicle ventilation, heating or air conditioning system has supple plastic surround over-molded onto filter |
| JP2004036987A (en) * | 2002-07-03 | 2004-02-05 | Wako Industrial Co Ltd | Mounting tool of auxiliary filter for room air conditioner indoor machine |
| CN2628934Y (en) * | 2003-02-13 | 2004-07-28 | 广东科龙电器股份有限公司 | Filtering net device for vertical air conditioner indoor machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1752653A (en) | 2006-03-29 |
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