CN1517633A - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN1517633A CN1517633A CNA200410001314XA CN200410001314A CN1517633A CN 1517633 A CN1517633 A CN 1517633A CN A200410001314X A CNA200410001314X A CN A200410001314XA CN 200410001314 A CN200410001314 A CN 200410001314A CN 1517633 A CN1517633 A CN 1517633A
- Authority
- CN
- China
- Prior art keywords
- drainpipe
- scupper hose
- air conditioner
- screw
- drain pan
- 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
Links
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G27/00—Floor fabrics; Fastenings therefor
- A47G27/02—Carpets; Stair runners; Bedside rugs; Foot mats
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/009—Heaters using conductive material in contact with opposing surfaces of the resistive element or resistive layer
- H05B2203/01—Heaters comprising a particular structure with multiple layers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Abstract
An air conditioner is provided to firmly and easily fix a drain hose at a drainage pipe. An air conditioner has a drain pan(11) installed inside an indoor unit, and a drain hose(13) attached to a drainage pipe(12) protruded out of the drain pan. A screw hole part(15) is formed in the vicinity of the drainage pipe for fixing an attaching screw(32). The drain hose is attached to the drainage pipe by using an attaching element(31). The attaching element has a fixing part to which a screw part(32b) of the attaching screw is inserted, and a coupling part inserting the drain hose.
Description
Technical field
The present invention relates on the drainpipe of drain pan, install the air conditioner of scupper hose.
Background technology
General as taken in heat exchanger and air blast etc. in the inside of the wall indoor unit of air conditioner, set drain pan at the downside of heat exchanger.This drain pan is laterally forming elongatedly, in the bottom at the two ends of its long side direction outwards outstanding drainpipe is set respectively.Easily curved scupper hose is installed on any drainpipe in these drainpipes, on other drainpipes, block plug is installed.(as reference Patent Document 1)
[Patent Document 1] spy opens 2001-65906
Summary of the invention
But, two drainpipes being set owing to can select the direction of drawing of scupper hose arbitrarily according to the situation of indoor set toward indoor installation, scupper hose and block plug can be changed the outfit when indoor set is installed.Therefore, scupper hose being installed on the drainpipe must be able to change the outfit easily and reliably.
The sealing of scupper hose and drainpipe is important problem in addition, uses air conditioner also not leak for a long time even require.
The objective of the invention is to solve above-mentioned existing issue, provide a kind of when fully keeping the sealing of scupper hose and drainpipe, carry out the air conditioner of the installation exercise (change the outfit operation) of scupper hose on the drainpipe easily and reliably.
In order to achieve the above object, a first aspect of the present invention, be in air conditioner, has the drain pan that is contained in the indoor set, on the outstanding drainpipe that is provided with of the foreign side of this drain pan, scupper hose is being installed, it is provided with near described drainpipe and is used for fixing the screw portion that screw is installed, and scupper hose is installed on drainpipe with installed part, and described installed part has the clamping section of the fixed part and the outer embedding scupper hose of the threaded portion of inserting logical described installation screw.
A second aspect of the present invention is in the described air conditioner of first aspect present invention, and the endless groove of the clamping section of chimeric described installed part is housed on described scupper hose, and the ring-type of part gap is made in described clamping section, is made by resilient spring material.
A third aspect of the present invention is that described installed part is done circular in a first aspect of the present invention or the described air conditioner of second aspect.
A fourth aspect of the present invention is that described installed part makes 8 fonts in a first aspect of the present invention or the described air conditioner of second aspect.
Air conditioner of the present invention uses installed part that scupper hose is connected on the drainpipe, owing to this installed part comprises clamping section and the slotting logical fixed part the threaded portion of screw being installed and on drain pan fixing chimeric with scupper hose, so can reliably and easily scupper hose be fixed on the drainpipe.
In addition, because installed part uses elastomeric material, scupper hose and drainpipe are pushed in the clamping section of installed part, can guarantee the sealing of scupper hose and drainpipe well.
Description of drawings
Fig. 1 is the sectional side view of the wall indoor unit of the air conditioner in one embodiment of the invention;
Fig. 2 is a drainpipe stereogram on every side of seeing the drain pan of Fig. 1 from the rear;
Fig. 3 is the exploded perspective view of expression scupper hose and installed part.
Symbol description
1 main body case, 7 heat exchangers
9 cross-current fans (air blast), 10 indoor sets
11 drain pans, 12 drainpipes
13 scupper hoses, 15 screw portions
21 installation portions, 22 flexible pipe portions
24 standing parts, 25 hermetic units
26 cannelures, 31 holding appliances
32 install screw 33 big ring portions (clamping section)
34 little ring portions (fixed part), 35 gaps
The specific embodiment
(embodiment 1)
Below, with reference to the accompanying drawings one embodiment of the invention are described.
Fig. 1 is the sectional side view of the wall indoor unit of air conditioner.This wall indoor unit 10 comprises main body case 1, is installed in front panel 3 and top board 5 on this main body case 1.On the plate 3 front suction gas port 4 is arranged in front, air entry 6 above on top board 5, having.
Described main body case 1 is that material forms lalongate with synthetic resin, approximate centre position in this main body case 1 is provided with the cross-current fan (air blast) 9 that prolongs along long side direction, this cross-current fan (air blast) 9 and front suction gas port 4 and above dispose heat exchanger 7 between the air entry 6.
This heat exchanger 7 is formed by three, roughly forms " く " word shape and " ヘ " word shape, make to surround cross-current fan (air blast) 9, with the direction of paper orthogonal on, slenderly form.
Downside at this heat exchanger 7 is provided with the drain pan 11 that is used to catch the water that dewfall is dripped on this heat exchanger 7.This drain pan 11 usefulness synthetic resin laterally-elongated ground forms, and is fixed on the main body case 1.Be provided with respectively to the outstanding drainpipe cylindraceous 12 in the back lower place at two places, two ends, bottom of drain pan 11.
Fig. 2 is a drainpipe stereogram on every side of seeing one side of drain pan from the rear.
In Fig. 2, see the drainpipe on right side in the described drainpipe of symbol 12 expressions from the place ahead of indoor set.Establish rib 14 in the periphery of this drainpipe 12, scupper hose 13 is inserted into the position of this rib 14.Either party in the drainpipe about drainpipe 12 is selected in addition installs scupper hose 13, and when scupper hose 13 was installed on the drainpipe 12 on right side, the block plug (not shown) was installed on the drainpipe in not shown left side.This block plug is a rubber system, and its periphery was connected on the interior week of drainpipe, and watertight is installed.
In addition, near this drainpipe 12 screw portion 15 is set, this screw portion 15 forms screw clamp in the central authorities of columnar hub and use the hole, gives prominence to the below of retreading of drain pan 11 with the angle identical with drainpipe 12.
Present embodiment describes with the right part of drain pan 11, and the left part of drain pan 11 also is same structure.
Fig. 3 is the exploded perspective view of expression drain pan and installed part.
In Fig. 3, scupper hose 13 is made of with the connecting portion (not shown) that is used for being connected with scupper hose with prolongation the installation portion 21 that is used on drainpipe 12 installing, the flexible pipe portion 22 of the portion within it of being used for by draining, and described prolongation is distolateral with not shown another that scupper hose is connected this scupper hose 13.In addition, installation portion 21 is embedded in hermetic unit 25 formations that are connected and seal its contact portion in this standing part 24 with the periphery of drainpipe 12 by the standing part 24 that is fixed on drainpipe 12 (with reference to Fig. 2) with inserting.Standing part 24 is that material forms cylindrical shape with the polypropylene, near the end of drain pan 11 sides, forms cannelure 26 on periphery, and the end of flexible pipe portion 22 sides forms the shape of step-like reduced.
It is soft that described flexible pipe portion 22 with the polypropylene is that material makes, and at the bonding heat-barrier material of the periphery of flexible pipe portion 22, forms the wrinkle shape.
Described hermetic unit 25 is made of soft materials such as EPM rubber, embeds the inboard of standing part 24, does not use bonding agent to fixedly secure.And the internal diameter of hermetic unit 25 forms and the periphery watertight of drainpipe 12 is chimeric.In the periphery of sealing part 25, on the position of the cannelure 26 of corresponding standing part 24, form annular recessed portion 27 than the groove width of cannelure 26.
In Fig. 2, Fig. 3, symbol 31 is the installed parts that use when being installed in scupper hose 13 on the drainpipe 12; Symbol 32 is that screw thread is installed.Installed part 31 is that resilient wire form springs materials processing is circular, and two ring portions 33,34 of size are arranged.The diameter of big ring portion 33 (clamping section) makes slightly littler than the base diameter of cannelure 26, forms when being embedded on the cannelure 26 outside the big ring portion 33 deeply such.The diameter of little ring portion (fixed part) 34 makes bigger slightly than the diameter of the threaded portion 32b that screw 32 is installed, and is littler than the diameter of head 32a.In addition, on big ring portion 33, establish gap 35, can expand and embed cannelure 26, carry out dismounting easily toward cannelure 26 by this gap 35, big ring portion 33.
In the drain pan 11 and scupper hose 13 that as above constitute, when being installed in scupper hose 13 on the drain pan 11, big ring portion 33 is embedded cannelure 26.Then, scupper hose 13 is inserted drainpipes 12, the rib 14 that an end of scupper hose 13 is inserted into drainpipe 12 joins.Little ring portion 34 is overlapped with the position of screw portion 15, screw 32 will be installed insert little ring portion 34, fasten in screw portion 15 with screw clamp.
Like this, because scupper hose 13 is fixed on the drainpipe 12, scupper hose 13 reliably and at an easy rate is fixed on the drain pan 11.In addition, installed part 31 is made by elastomeric material, because this installed part 31 is pushed drainpipe 12 from the periphery of installation portion 21 by hermetic unit 25, installation portion 21 close attachment can be given full play to the sealing of scupper hose 13 and drainpipe 12 on drainpipe 12.
In addition, because installing screw 32 by dismounting, scupper hose 13 can carry out the dismounting of relative drainpipe 12, so also can carry out changing the outfit of left and right drainpipe 12 simply.(when delivering in factory usually, scupper hose 13 is connected on the drainpipe 12 on right side)
Abovely describe the present invention, but the invention is not restricted to this according to an embodiment.
At present embodiment, installed part 31 forms circular, and installed part also can make the figure of eight with two ring portions of size.
At present embodiment, describe with wall indoor unit, but also can be that the top grid are buried formula and the cabinet type air conditioner that waits other type underground.
Claims (4)
1. air conditioner, it has the drain pan that is contained in the indoor set, on the outstanding drainpipe that is provided with of the foreign side of this drain pan, scupper hose is being installed, it is characterized in that, near described drainpipe, be provided with the screw portion that screw is installed that is used for fixing, scupper hose is installed on drainpipe with installed part, and described installed part has the threaded portion of slotting logical described installation screw and the clamping section of outer embedding scupper hose.
2. air conditioner as claimed in claim 1 is characterized in that, the endless groove of the clamping section of chimeric described installed part is housed on described scupper hose, and described clamping section makes the ring-type of part gap, is made by resilient elastomeric material.
3. air conditioner as claimed in claim 1 or 2 is characterized in that described installed part is done circular.
4. air conditioner as claimed in claim 1 or 2 is characterized in that described installed part makes 8 fonts.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP014626/2003 | 2003-01-23 | ||
| JP2003014626 | 2003-01-23 | ||
| JP014626/03 | 2003-01-23 | ||
| JP2003408358A JP4274919B2 (en) | 2003-01-23 | 2003-12-08 | Air conditioner |
| JP408358/2003 | 2003-12-08 | ||
| JP408358/03 | 2003-12-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1517633A true CN1517633A (en) | 2004-08-04 |
| CN100370191C CN100370191C (en) | 2008-02-20 |
Family
ID=33032015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200410001314XA Expired - Fee Related CN100370191C (en) | 2003-01-23 | 2004-01-06 | Air conditioner |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4274919B2 (en) |
| KR (1) | KR100600669B1 (en) |
| CN (1) | CN100370191C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008028390A1 (en) * | 2006-08-31 | 2008-03-13 | Gree Electric Appliances Inc. Of Zhuhai | A connecting device used for connection of drainage pipes |
| WO2020216101A1 (en) * | 2019-04-22 | 2020-10-29 | 宁波奥克斯电气股份有限公司 | Base and air conditioner |
| CN114423996A (en) * | 2019-09-27 | 2022-04-29 | 大金工业株式会社 | Wall-mounted air conditioner indoor unit |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4557150B2 (en) * | 2004-11-16 | 2010-10-06 | 株式会社富士通ゼネラル | Air conditioner |
| JP4557151B2 (en) * | 2004-11-16 | 2010-10-06 | 株式会社富士通ゼネラル | Air conditioner |
| JP4700127B2 (en) * | 2009-09-14 | 2011-06-15 | シャープ株式会社 | Air conditioner indoor unit |
| JP5278341B2 (en) * | 2010-01-21 | 2013-09-04 | ダイキン工業株式会社 | Air conditioning indoor unit |
| JP5334928B2 (en) | 2010-08-04 | 2013-11-06 | 三菱電機株式会社 | Air conditioner indoor unit and air conditioner |
| KR102212311B1 (en) * | 2013-10-08 | 2021-02-04 | 엘지전자 주식회사 | Drain hose holder of air conditioner |
| US10618382B2 (en) * | 2014-01-20 | 2020-04-14 | Hanon Systems | Air conditioning system for motor vehicles |
| CN109177687B (en) * | 2014-01-20 | 2022-03-15 | 翰昂汽车零部件有限公司 | Air conditioning apparatus for vehicle |
| CN106288296B (en) * | 2016-09-22 | 2018-09-18 | 珠海格力电器股份有限公司 | Fixing device, drain tube assembly and household electrical appliance |
| JP6998276B2 (en) * | 2018-06-01 | 2022-01-18 | 株式会社コロナ | Air conditioner |
| KR102029398B1 (en) | 2018-11-28 | 2019-10-10 | 주식회사 동해철강산업 | Forming apparatus for connecting part of concrete reinforcements |
| CN116457618A (en) | 2020-10-27 | 2023-07-18 | 东芝开利株式会社 | Indoor unit of air conditioner |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS604754U (en) * | 1983-06-23 | 1985-01-14 | スズキ株式会社 | Air cleaner hose mounting device |
| JPS61114218U (en) * | 1984-12-27 | 1986-07-19 | ||
| JPH01182689A (en) * | 1988-01-16 | 1989-07-20 | Toyoda Gosei Co Ltd | Hose coupling |
| JPH0328383U (en) * | 1989-04-17 | 1991-03-20 | ||
| JPH0646218U (en) * | 1992-11-20 | 1994-06-24 | 株式会社富士通ゼネラル | Air conditioner drainage device |
| JPH08247364A (en) * | 1995-03-13 | 1996-09-27 | Terufumi Nojigawa | Pipe clamp |
| JPH10325489A (en) * | 1997-03-26 | 1998-12-08 | Nichirin:Kk | Hose holding metal fitting and manufacture thereof |
| JP2000257889A (en) * | 1999-03-05 | 2000-09-22 | Hot Service Sha:Kk | Panel for floor heating |
| JP4469059B2 (en) * | 2000-03-31 | 2010-05-26 | フソー化成株式会社 | Insect protection cover for drain pipes in air conditioning equipment |
| CN2493880Y (en) * | 2001-09-11 | 2002-05-29 | 青岛东海龙塑钢材料有限公司 | Thermal-insulation water discharging pipe for air conditioner |
| JP3938347B2 (en) * | 2002-09-02 | 2007-06-27 | シャープ株式会社 | Air conditioner |
-
2003
- 2003-12-08 JP JP2003408358A patent/JP4274919B2/en not_active Expired - Lifetime
-
2004
- 2004-01-06 CN CNB200410001314XA patent/CN100370191C/en not_active Expired - Fee Related
- 2004-01-20 KR KR1020040004044A patent/KR100600669B1/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008028390A1 (en) * | 2006-08-31 | 2008-03-13 | Gree Electric Appliances Inc. Of Zhuhai | A connecting device used for connection of drainage pipes |
| WO2020216101A1 (en) * | 2019-04-22 | 2020-10-29 | 宁波奥克斯电气股份有限公司 | Base and air conditioner |
| CN114423996A (en) * | 2019-09-27 | 2022-04-29 | 大金工业株式会社 | Wall-mounted air conditioner indoor unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4274919B2 (en) | 2009-06-10 |
| KR20040067978A (en) | 2004-07-30 |
| KR100600669B1 (en) | 2006-07-13 |
| CN100370191C (en) | 2008-02-20 |
| JP2004245570A (en) | 2004-09-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1517633A (en) | Air conditioner | |
| CN102865242B (en) | Discharge pump for air conditioner | |
| CN1961173A (en) | Joint for plumbing | |
| EP1715237A3 (en) | Pipe fitting with composite gasket assembly | |
| US20080211226A1 (en) | Enhanced escutcheon cover plate | |
| CN101014775A (en) | Suction-type holding device | |
| WO2004053375A2 (en) | Pipe fitting with composite gasket assembly | |
| RU2466305C1 (en) | Connecting fastening part with seal washer | |
| CN1926969A (en) | Device for fixing apparatus on trough | |
| TWI296699B (en) | Air conditioner device | |
| CN1683813A (en) | Section for repairing pipe | |
| JP2003232472A (en) | Tubular member mounting structure | |
| CN1764791A (en) | Ball joint | |
| CN1317523C (en) | Sealing structure of pump | |
| KR100532193B1 (en) | A branch pipe connection structure | |
| CN1619201A (en) | Bellows with joint unit | |
| KR100748618B1 (en) | The connection of a jointing system for heating and cooling | |
| CN1475695A (en) | Insertion type connector used for pipeline clamping apparatus | |
| JP7382435B2 (en) | Long body cover fixing device, long body cover fixing structure | |
| JP4120547B2 (en) | Connection structure between wall drainage toilet and drainpipe | |
| CN214038328U (en) | Trade wind lamps and lanterns | |
| KR200364167Y1 (en) | A Conclusion Type Variable Angle Connector | |
| JP2005188772A (en) | Ventilation hood and its mounting method | |
| CN212362228U (en) | Base and air conditioner | |
| CN211526388U (en) | Waterproof sealing cover structure of front cover of outdoor illuminating lamp |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080220 Termination date: 20130106 |