CN2245187Y - Cold and hot dual-purpose window type air conditioner - Google Patents
Cold and hot dual-purpose window type air conditioner Download PDFInfo
- Publication number
- CN2245187Y CN2245187Y CN95250695U CN95250695U CN2245187Y CN 2245187 Y CN2245187 Y CN 2245187Y CN 95250695 U CN95250695 U CN 95250695U CN 95250695 U CN95250695 U CN 95250695U CN 2245187 Y CN2245187 Y CN 2245187Y
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- Prior art keywords
- condenser
- air conditioner
- window type
- type air
- axial
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- Expired - Fee Related
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Abstract
The utility model relates to a heat pump electric heating type cold and hot dual purpose window type air conditioner. On the basis of a general window type air conditioner, a condenser is arranged at the inner side of axial flow blades, cooling air passing through the condenser is changed from the positive pressure into the negative pressure, and the heat radiation of the whole condenser is even. The axial flow blades, a fan motor, and a compressor are surrounded and protected by the condenser, a real surrounding plate, and a rear face plate, a sound isolation barrier is formed, and the noise of the operation of an outside part is isolated outside a room through a condenser. An inside part adopts a reasonable lower air outlet structural design; the whole machine uses a heat pump for assisting the PTC electric heating for heating, and the integral performance of a window type air conditioner is greatly improved.
Description
The utility model relates to a kind of improvement of heatpump windowair conditioner.
Window air conditioner in the market, though low price, installation and maintenance are simple, and its noise is big, and serviceability temperature is limited in scope.And the auxiliary electrically heated window air conditioner of heat pump all adopts heating wire, and electrothermal tube is made electric heater.The former power consumption is big, and unsafe factor is more during use, though latter power consumptive province is safe in utilization, when the outdoor temperature zero degrees celsius was following, its heating effect was relatively poor, and these two kinds to heat mode all undesirable.
The purpose of this utility model is to have the parts layout structure now by improving, and reduces noise, and heats on the basis at heat pump, increases the PTC electrical heating elements and assists heating, heats both co-ordinations by microprocessor control heat pump and PTC auxiliary electrical.Make heating capacity improve the serviceability temperature expanded range.
The purpose of this utility model is to realize by following technical measures: the PTC electrical heating elements is installed between centrifugation blade and evaporimeter is carried out the auxiliary electrical heating.Use big fillet bending shape condenser to be connected, compressor, fan electromotor, axial-flow leaf are gone along with sb. to guard him interior, constitute the complete machine Outboard Sections with squab panel, rear board.Condenser is positioned at the axial-flow leaf inboard.Air outlet adopts air-out structure down.
The utility model has following advantage compared with the prior art:
1, the PTC electric heater is not influenced by outside air temperature, the heating efficiency height, and safe and reliable, the scope of application is wide.
2, control heat pump and the co-ordination of PTC electric heater automatically by microprocessor.
3, the heat exchange air by condenser changes negative pressure into by malleation, and heat radiation evenly improves heat-exchange capacity.
4, outside compressor, fan electromotor, axial-flow leaf running noise are isolated in by Outboard Sections, the noise that imports the room into is reduced.
5, the indoor is following air-out structure, and air circulation is reasonable, and running noise is low.
Following the utility model provides embodiment in conjunction with the accompanying drawings.
Fig. 1 is the utility model structural representation.
As Fig. 1, the utility model is made of condenser 6, rear board 1, axial-flow leaf 2, fan electromotor 3, compressor 5, squab panel 4, chassis 8, preceding coaming plate 16, centrifugal air channel 9, centrifugation blade 15, wind deflector 13, PTC electrical heating 14, evaporimeter 12, four solenoid directional control valves 7, face frame 11, shell 10 etc.Big fillet bending shape condenser 6 and rear board 4, rear board 1 are connected and fixed, and compressor 5, fan electromotor 3, axial-flow leaf 2 are gone along with sb. to guard him interior, form outside isolation barrier.Inside part is by preceding coaming plate 16, centrifugal air channel 9, centrifugation blade 15, wind deflector 13, and PTC electric heater 14, evaporimeter 12 constitute.Condenser 6 is positioned at axial-flow leaf 2 inboards, and fan electromotor 3 goes out axle construction for two, and an end of axle is axial-flow leaf 2 fixedly, and the other end passes condenser 6, leads to inside part, connection inside part centrifugation blade 15.PTC electric heater 14 is installed between wind deflector and evaporimeter, and it is about 1/3 of heat pump heating capacity that its auxiliary electrical adds heat.Be provided with disposable on the PTC electric heater unit and the recoverability temperature protector.
When air conditioner heat-production turns round, fan electromotor 3 runnings, axial-flow leaf 2, the centrifugation blade 15 at drive two ends.The air of indoor is sucked by centrifugation blade 15 from the air-inlet grille on face frame 11 tops, flows through evaporimeter 12 earlier and carries out heat exchange, flows through PTC electrical auxiliary heater 14 then and is advanced a heating, and then blow out from the air outlet window of face frame 11 bottoms.By microprocessor control heat pump and the co-ordination of PTC electric heater, the heating of PTC auxiliary electrical is rapidly heated or outdoor temperature is opened when low at indoor needs, carry out the auxiliary electrical heating.Temperature is low more, and the input power of PTC electric heater is big more; When the fan stall, during the table temperature rise to 100 of PTC electric heater degree centigrade, input power goes to zero.And conducting of PTC electric heater and compressor start time are staggered, to avoid producing bigger dash current.Be provided with disposable on the PTC heater and the recoverability temperature protector, make auxiliary heating operation safe and reliable.Its refrigeration principle no longer describes in detail with common window air conditioner.
Claims (1)
1, a kind of both cooling and heating window air conditioner that is made of compressor, axial-flow leaf, fan electromotor, condenser, four solenoid directional control valves, centrifugation blade, evaporimeter etc. is characterized in that: a, the PTC electrical heating elements is housed between centrifugation blade (15) and evaporimeter (12); B, condenser (6) are positioned at axial-flow leaf (2) inboard, condenser (6), squab panel (4), rear board (1) axial-flow leaf (2), fan electromotor (3), compressor (5) are gone along with sb. to guard him the composition noise barrier; Air-out structure is down adopted in c, interior air-out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95250695U CN2245187Y (en) | 1995-12-27 | 1995-12-27 | Cold and hot dual-purpose window type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95250695U CN2245187Y (en) | 1995-12-27 | 1995-12-27 | Cold and hot dual-purpose window type air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2245187Y true CN2245187Y (en) | 1997-01-15 |
Family
ID=33886712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95250695U Expired - Fee Related CN2245187Y (en) | 1995-12-27 | 1995-12-27 | Cold and hot dual-purpose window type air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2245187Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1325849C (en) * | 2005-03-28 | 2007-07-11 | 广东科龙电器股份有限公司 | Air conditioner with constant air outlet temperature and control method therefor |
| CN100432552C (en) * | 2004-09-24 | 2008-11-12 | 乐金电子(天津)电器有限公司 | Air conditioner |
| CN104566675A (en) * | 2015-01-14 | 2015-04-29 | 翁阿华 | Integrated vertical type air conditioner |
| CN105109507A (en) * | 2015-07-07 | 2015-12-02 | 芜湖华族实业有限公司 | Railway carriage positive temperature coefficient (PTC) thermistor electric heating system |
-
1995
- 1995-12-27 CN CN95250695U patent/CN2245187Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100432552C (en) * | 2004-09-24 | 2008-11-12 | 乐金电子(天津)电器有限公司 | Air conditioner |
| CN1325849C (en) * | 2005-03-28 | 2007-07-11 | 广东科龙电器股份有限公司 | Air conditioner with constant air outlet temperature and control method therefor |
| CN104566675A (en) * | 2015-01-14 | 2015-04-29 | 翁阿华 | Integrated vertical type air conditioner |
| CN105109507A (en) * | 2015-07-07 | 2015-12-02 | 芜湖华族实业有限公司 | Railway carriage positive temperature coefficient (PTC) thermistor electric heating system |
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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 |