CN2372599Y - Indoor air conditioner with auxiliary heating device - Google Patents
Indoor air conditioner with auxiliary heating device Download PDFInfo
- Publication number
- CN2372599Y CN2372599Y CN99220351U CN99220351U CN2372599Y CN 2372599 Y CN2372599 Y CN 2372599Y CN 99220351 U CN99220351 U CN 99220351U CN 99220351 U CN99220351 U CN 99220351U CN 2372599 Y CN2372599 Y CN 2372599Y
- Authority
- CN
- China
- Prior art keywords
- air conditioner
- plate
- auxiliary heating
- heater
- pipe
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an indoor air conditioner with an auxiliary heating device. The utility model comprises an air grid, a front cover shell, a back frame, a cross flow fan, a three-section type evaporator, a water receiving disk, an air deflecting plate and an electric control assembly, wherein, an electric heater is arranged in the space of a frame between the three-section type evaporator and the cross flow fan, the heater is fixed on a connecting plate on the edge of an end tube plate of the evaporator through fixed screw holes and screw bolts on a seat frame plate, and a wiring terminal of the heater is switched on a wire pressing plate of the electric control assembly through conducting wires. The indoor air conditioner with an auxiliary heating device having compact structure fully utilizes the idle space of the three-section type evaporator with large heating quantity and safe operation, and the air conditioner can be started for normal operation at low temperature.
Description
The utility model relates to the improvement of indoor apparatus of air conditioner, especially a kind of indoor apparatus of air conditioner of auxiliary heating, and it belongs to the air-conditioner technical field.
The indoor apparatus of air conditioner of existing auxiliary heating in the prior art.But this indoor set generally all is to adopt PTC ceramic component or single electric heating tube, attached hanging on the evaporimeter, and it adds, and heat is limited and form is dull, and heating intensity is low, poor reliability, space availability ratio is low in the machine.
The utility model purpose is that a kind of indoor apparatus of air conditioner of auxiliary heating efficiently will be provided.This machine will have the heating intensity height outside keeping the function of former indoor set, area of dissipation is big, rapid heat dissipation, and quick heating improves the Energy Efficiency Ratio in the circulation of heating of indoor set.It is compact that this machine structure is wanted, and makes full use of the idle space of syllogic evaporimeter, makes this machine reliable in heating circulation, can adapt to start air-conditioner normally move under lower outdoor environment temperature.
Task of the present utility model is finished by following technical scheme, developed a kind of indoor apparatus of air conditioner of auxiliary heating, it comprises: air intake grid, front cover shell, back skeleton, axial-flow fan, the syllogic evaporimeter, drip tray, wind deflector, Electronic Control Assembly adds electric heater in the skeleton space between syllogic evaporimeter and axial-flow fan, this heater is by fixing threaded hole on its mounting plate and be bolted on the edge connecting plate of this evaporator end tube sheet, and the binding post of this heater turns on the tension disc of Electronic Control Assembly by lead.
Described electric heater, it comprises: " U " shape electric heating tube of at least two group band binding posts, the mounting plate at fixing all group of these pipe two ends and fasten the suitable radiating fin in gap on all parallel pipe outer walls between two these plates; This fin and mounting plate common match be the place, space in the top of syllogic evaporimeter.
Described " U " shape electric heating tube, the arrangement mode on the present frame plate of its stationary arrangement be, fastens on this plate outside with " U " shape bend pipe of this pipe at an angle to each otherly, and the parallel pipe that constitutes all group of this pipe evenly is arranged in the useful space between two mounting plates.
This fin of described mounting plate and coupling thereof, its plate, plate shape are leg-of-mutton, or trapezoidal.
Indoor set of the present utility model, its advantage is: (1) makes full use of the idle space of syllogic evaporimeter, set up electric heater with the idle space coupling, the heating capacity of evaporimeter is strengthened, the thermal source increase must improve heating intensity, temperature is raise rapidly, but the axial-flow fan air-flow of dispatch higher temperatures just, and the indoor set heating effect is up to standard rapidly.(2) the fixing electric heater of She Ji triangle mounting plate, structure is arranged rationally, is furnished with the suitable radiating fin in gap, makes air-flow through the uniform electric heating tube of arrangement, its heat transfer efficiency height, quick heating has played the effect of forcing heating.(3) She Ji electric heater and the connecting plate between the evaporimeter, the ingenious surplus plate in edge that utilizes former evaporator end tube sheet by the fixing threaded hole on bolt and the mounting plate, can be fixed electric heater.
Embodiment accompanying drawings of the present utility model is as follows:
Fig. 1 is the indoor apparatus of air conditioner structure vertical profile left view of auxiliary heating.
Fig. 2 cuts open figure for the indoor apparatus of air conditioner master office of looking of auxiliary heating.
Fig. 3 is auxiliary electrically heated structural front view.
Fig. 4 is auxiliary electrically heated structure left view.
Fig. 5 is auxiliary electrically heated structure right view.
The indoor apparatus of air conditioner of the auxiliary heating of making referring to Fig. 1-5, it comprises: air intake grid 5, front cover shell 6, back skeleton 13, axial-flow fan 12, syllogic evaporimeter 4, drip tray 3, wind deflector 1, Electronic Control Assembly 2.Add electric heater 11 in the skeleton space between syllogic evaporimeter 4 and axial-flow fan 12.This heater 11 is by the fixing threaded hole 18 on its mounting plate 19 and be bolted on the edge connecting plate 10 of end tube sheet 9 of this evaporimeter 4.The binding post 8 of this heater 11 turns on the tension disc 15 of Electronic Control Assembly 2 by lead.
The electric heater 11 that this indoor set is designed, it comprises " U " electric heating tube 7 of at least two group band binding posts 8, the mounting plate 19 at fixing all group of this pipe 7 two ends and fasten the suitable radiating fin 16 in gap on all parallel pipe outer walls between two these plates 19.This fin 16 and mounting plate 19 common match place, space in the top of syllogic evaporimeter 4." U " shape electric heating tube 7 of design, arrangement mode on the present frame plate 19 of its stationary arrangement is mutually an angle of 90 degrees with this pipe 7 " U " shape bend pipe 17 and fastens on this plate 19 outsides, thereby the parallel pipe that constitutes all group of this pipe 7 evenly is arranged in the useful space of 19 of two mounting plates.Designed mounting plate 19 and with this fin 16 of its coupling, its plate, sheet are leg-of-mutton, and be also trapezoidal.
Claims (4)
1, a kind of indoor apparatus of air conditioner of auxiliary heating, it comprises: air intake grid, front cover shell, back skeleton, axial-flow fan, the syllogic evaporimeter, drip tray, wind deflector, Electronic Control Assembly, it is characterized in that: add electric heater in the skeleton space between syllogic evaporimeter and axial-flow fan, this heater is by fixing threaded hole on its mounting plate and be bolted on the edge connecting plate of this evaporator end tube sheet, and the binding post of this heater turns on the tension disc of Electronic Control Assembly by lead.
2, the indoor apparatus of air conditioner of auxiliary heating according to claim 1, it is characterized in that: described electric heater, it comprises: " U " shape electric heating tube of at least two group band binding posts, the mounting plate at fixing all group of these pipe two ends and fasten the suitable radiating fin in gap on all parallel pipe outer walls between two these plates; This fin and mounting plate common match be the place, space in the top of syllogic evaporimeter.
3, the indoor apparatus of air conditioner of auxiliary heating according to claim 2, it is characterized in that: described " U " shape electric heating tube, arrangement mode on the present frame plate of its stationary arrangement is, fasten on this plate outside with " U " shape bend pipe of this pipe, the parallel pipe that constitutes all group of this pipe evenly is arranged in the useful space between two mounting plates at an angle to each otherly.
4, the indoor apparatus of air conditioner of auxiliary heating according to claim 2 is characterized in that: this fin of described mounting plate and coupling thereof, its plate, plate shape are leg-of-mutton, or trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99220351U CN2372599Y (en) | 1999-04-02 | 1999-04-02 | Indoor air conditioner with auxiliary heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99220351U CN2372599Y (en) | 1999-04-02 | 1999-04-02 | Indoor air conditioner with auxiliary heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2372599Y true CN2372599Y (en) | 2000-04-05 |
Family
ID=34011108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99220351U Expired - Fee Related CN2372599Y (en) | 1999-04-02 | 1999-04-02 | Indoor air conditioner with auxiliary heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2372599Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100385179C (en) * | 2002-08-05 | 2008-04-30 | 夏普株式会社 | Air conditioner |
| CN100580332C (en) * | 2005-10-19 | 2010-01-13 | 海尔集团公司 | Air-conditioning evaporator and its refrigerant shunting mode |
| CN102252369A (en) * | 2010-05-21 | 2011-11-23 | 珠海格力电器股份有限公司 | Floor air conditioner and method for removing accumulated water on electric heater in same |
| CN103388890A (en) * | 2012-05-11 | 2013-11-13 | 珠海格力电器股份有限公司 | Electric heating device and air conditioner |
| CN103486665A (en) * | 2012-06-13 | 2014-01-01 | 珠海格力电器股份有限公司 | Indoor unit |
| CN105444375A (en) * | 2015-12-01 | 2016-03-30 | 中山长虹电器有限公司 | Novel electric control box layout structure |
| CN107477679A (en) * | 2017-08-25 | 2017-12-15 | 珠海凌达压缩机有限公司 | A kind of indoor apparatus of air conditioner and air conditioner |
-
1999
- 1999-04-02 CN CN99220351U patent/CN2372599Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100385179C (en) * | 2002-08-05 | 2008-04-30 | 夏普株式会社 | Air conditioner |
| CN100580332C (en) * | 2005-10-19 | 2010-01-13 | 海尔集团公司 | Air-conditioning evaporator and its refrigerant shunting mode |
| CN102252369A (en) * | 2010-05-21 | 2011-11-23 | 珠海格力电器股份有限公司 | Floor air conditioner and method for removing accumulated water on electric heater in same |
| CN102252369B (en) * | 2010-05-21 | 2013-11-27 | 珠海格力电器股份有限公司 | Floor air conditioner and method for removing accumulated water on electric heater in same |
| CN103388890A (en) * | 2012-05-11 | 2013-11-13 | 珠海格力电器股份有限公司 | Electric heating device and air conditioner |
| CN103388890B (en) * | 2012-05-11 | 2016-12-14 | 珠海格力电器股份有限公司 | Electric heater unit and air-conditioner |
| CN103486665A (en) * | 2012-06-13 | 2014-01-01 | 珠海格力电器股份有限公司 | Indoor unit |
| CN105444375A (en) * | 2015-12-01 | 2016-03-30 | 中山长虹电器有限公司 | Novel electric control box layout structure |
| CN107477679A (en) * | 2017-08-25 | 2017-12-15 | 珠海凌达压缩机有限公司 | A kind of indoor apparatus of air conditioner and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |