CN202442452U - Air-conditioner condenser chamber absorbing heat from compressor to prevent frosting - Google Patents
Air-conditioner condenser chamber absorbing heat from compressor to prevent frosting Download PDFInfo
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- CN202442452U CN202442452U CN2011204856662U CN201120485666U CN202442452U CN 202442452 U CN202442452 U CN 202442452U CN 2011204856662 U CN2011204856662 U CN 2011204856662U CN 201120485666 U CN201120485666 U CN 201120485666U CN 202442452 U CN202442452 U CN 202442452U
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- compressor
- condenser
- air
- condenser chamber
- heat
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Abstract
An air-conditioner condenser chamber absorbing heat from a compressor to prevent frosting is provided. An air-conditioner condenser chamber structure that forward and backward rotations of fan blades are used to change air flow directions in the condenser chamber is adopted. When refrigeration is performed by an air conditioner in summer, the flowing air entering the condenser chamber takes away heat from a condenser and exits from a blow-open type self-weight-closing shutter. The heated flowing air flows out without passing the compressor. When heating is performed by the air conditioner in winter, the reversedly flowing air sucks open an inner-suction type self-weight-closing shutter, flows past the surrounding of the compressor, absorbs heat from the compressor and then transfers the heat to the condenser to prevent the fan blades from frosting. In this manner, evaporating temperature is raised, electric energy is saved and working condition of the compressor is improved.
Description
Technical field
The present invention relates to a kind of air conditioner condenser cell structure.
Background technology
The use amount of air conditioner is increasing, and the warm air conditioner of the winter system of freezing summer has become the generally needs of people's lives.And existing cooling and heating air conditioner its place the condenser of outdoor condenser chamber to make in the winter time when warm the heat-exchange fin frosting to take place and increase energy consumption even out-of-work problem through regular meeting.
Summary of the invention
The objective of the invention is to above-mentioned air conditioner condenser cell structure winter system when warm heat-exchange fin is prone to the frosting defective a kind of condenser structure that the compressor heat prevents the condenser fin frosting that absorbs is provided.
The technical scheme that the present invention solves condenser fin frosting problem is: a kind of absorption compressor heat is prevented frosting air conditioner condenser chamber, comprises blower fan, compressor, condenser, condenser chamber leg, four-way change-over valve, relay.The condenser of band heat-exchange fin is located between blower fan and the compressor; Inhale the open type deadweight in next door between compressor and the condenser is provided with and close shutter; Condenser chamber leg is provided with the fan blade air inlet and blows the formula deadweight open closes shutter, and the residing condenser of compressor chamber leg is provided with the air inlet in winter.Be parallel with relay coil on the solenoid power supply of four-way change-over valve.The compressor periphery is provided with wind-collecting cover, and the air inlet of wind-collecting cover connects the air inlet in winter on the leg of condenser chamber, and it is indoor that the air outlet of wind-collecting cover is open to condenser.
The present invention absorbs the anti-frosting air conditioner condenser chamber of compressor heat when freezing summer; Blower fan just changes; Outside air sucks through blowing out condenser chamber through after taking away the condenser portion heat from the shutter that outwards blows open from condenser heat-exchange fin gap behind the fan blade from the fan blade air inlet; The deadweight shutter of the interior suction open type on the next door receives blast and closes at this moment, and heated air does not get into compressor room.
The present invention absorbs the anti-frosting air conditioner condenser chamber of compressor heat winter system when warm, the action of four-way change-over valve solenoid energising reversal valve, the conversion of refrigerating fluid circulation approach.Be parallel to the also energising action simultaneously of relay coil on the reversal valve solenoid power supply, its transfer contact and normally closed fixed contact disjunction are moved on to and the normally opened contact closure, have switched the power supply wiring of blower fan capacitor, make the blower fan reverse rotation.Moving air is inhaled in from the next door from compressor is taken away the compressor section heat other winter when air inlet is through compressor after and being opened deadweight and close shutter and get into condenser heat-exchange fin gap the heat transferred condenser has been prevented the condenser frosting after the blower fan reverse rotation; (refrigerating fluid reverse flow when system is warm, the actual one-tenth of condenser evaporimeter) blows out from the fan blade air inlet then.Outer on this moment condenser chamber leg blows the formula deadweight open and closes shutter and receive negative pressure and close.
Capacitor according to the invention, electric elements such as relay are installed in the condenser indoor electric appliance box.
Description of drawings
Fig. 1 absorbs the anti-frosting air conditioner condenser chamber of compressor heat refrigeration space-time airflow sketch map.
Fig. 2 absorbs the warm space-time airflow sketch map of the anti-frosting air conditioner condenser chamber system of compressor heat.
Fan power control circuit figure when Fig. 3 is refrigeration.
Fig. 4 makes fan power control circuit figure when warming up.
Among the figure; 1, blower fan, 2, compressor, 3, condenser, 4, condenser chamber leg, 5, four-way change-over valve; 6, relay, 7, the fan blade air inlet, 8, blow the formula deadweight open outward and close shutter, 9, winter air inlet, 10, the next door; 11, shutter is closed in the deadweight of interior suction open type, and 12, the normally closed fixed contact of relay, 13, the relay normally open fixed contact, 14, relay conversion movable contact, 15, the blower fan capacitor; 16, electrical equipment box, 17, wind-collecting cover, 18 four-way change-over valve solenoids, 19, relay coil.
The specific embodiment
Below with embodiment and combine accompanying drawing that the present invention is described further.
Embodiment 1: Fig. 1 absorbs the anti-frosting air conditioner condenser chamber of compressor heat refrigeration space-time airflow sketch map.Condenser chamber leg (4) inboard is provided with blower fan (1); Compressor (2); Be provided with the condenser (3) that band heat-exchange fin refrigerating fluid pipe group constitutes between blower fan (1) and the compressor (2); Be provided with next door (10) between compressor (2) and the condenser (3), inhale the open type deadweight in being equipped with on next door (10) and close shutter (11), compressor (2) is installed on condenser chamber leg (4) corner air inlet in winter (9) inboard; Blower fan (1) is installed on leg (4) and goes up fan blade air inlet (7) inboard, and blower fan (1) is preceding to be blown formula open and conduct oneself with dignity and close shutter (8) across the condenser chamber of condenser (3) leg (4) is provided with outside.
When air conditioner freezes summer; Blower fan (1) running, outside air are inhaled into to flow through from the heat-exchange fin gap of condenser (3) through fan blade from fan blade air inlet (7) and close shutter (8) from the formula that blows open the deadweight that is outwards blown open after taking away condenser (3) part heat and blow out.
Internal-suction type deadweight on this moment next door (10) is closed shutter (11) and is closed shape under the pressure of gravity and moving air, being, and the air after condenser (3) intensification does not get into compressor room.
The present invention absorbs the warm space-time airflow sketch map of the anti-frosting air conditioner condenser chamber system of compressor heat among Fig. 2.When air conditioner winter system is warm the energising of the solenoid (18) of four-way change-over valve (5) make the four-way change-over valve action change the refrigerating fluid circular flow to; The coil (19) that is parallel to the relay (6) on solenoid (18) the power supply simultaneously action of also switching on; The conversion movable contact (14) of relay (6) divides to have no progeny to connect with normally closed fixed contact (12) often opens fixed contact (13), and capacitor (15) power supply wiring of blower fan (1) is made blower fan (1) reverse rotation by switching.
Blower fan (1) reverse rotation, air are also flowed in the other direction, and fan blade air inlet (7) becomes air outlet, formerly blow the formula deadweight open and close shutter (8) and under gravity and negative blast double reaction plus, closing outward.And the internal-suction type on next door (10) deadweight is closed shutter (11) and bear blast and inhales and open, and cool ambient air gets into the condenser chamber from air inlet in winter (9) and through the heat-exchange fin gap that compressor (2) absorbs shutter (11) the entering condenser (3) that compressor (2) heat leaves from suction the heat transferred condenser prevented that the last moving air of heat-exchange fin frosting of condenser (3) from blowing out from fan blade air inlet (7) through fan blade.
Compressor (2) periphery is provided with wind-collecting cover (17), and the air inlet of wind-collecting cover (17) connects the air inlet in winter (9) on the condenser chamber leg (4), and it is indoor that the air outlet of wind-collecting cover (17) is open to condenser.Through wind-collecting cover (17) moving air is converged at compressor (2) peripheral flow and cross the more heats of absorption.
The related capacitor of the present invention (15) relay (6) etc. all is located in the condenser indoor electric appliance box (16).
Blower fan (1) power control circuit figure when Fig. 3 is refrigeration.
Fig. 4 makes blower fan (1) power control circuit figure when warming up.
The present invention absorbs the compressor heat and prevents that frosting air conditioner condenser chamber has reduced compressor temperature and improved the compressor operating situation; Prevented condenser (system when warming up) fin frosting, also improved evaporating temperature simultaneously and practiced thrift electric energy along with the refrigerating fluid transition flow has become evaporimeter to reality.
Claims (2)
1. an absorption compressor heat is prevented frosting air conditioner condenser chamber; Comprise blower fan (1), compressor (2), condenser (3); Condenser chamber leg (4); Four-way change-over valve (5), relay (6) is characterized in that: the condenser (3) of band heat-exchange fin is located between blower fan (1) and the compressor (2); Inhale the open type deadweight in next door (10) is provided with between compressor (2) and the condenser (3) and close shutter (11); Condenser chamber leg (4) is provided with fan blade air inlet (7) and blows the formula deadweight open closes shutter (8), and compressor (2) residing condenser chamber leg (4) is provided with air inlet in winter (9), is parallel with the coil (19) of relay (6) on solenoid (18) power supply of four-way change-over valve (5).
2. by the anti-frosting air conditioner condenser chamber of the described absorption compressor of claim 1 heat; It is characterized in that: compressor (2) periphery is provided with wind-collecting cover (17); The air inlet of wind-collecting cover (17) connects the air inlet in winter (9) on the condenser chamber leg (4), and it is indoor that the air outlet of wind-collecting cover (17) is open to condenser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204856662U CN202442452U (en) | 2011-11-28 | 2011-11-28 | Air-conditioner condenser chamber absorbing heat from compressor to prevent frosting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204856662U CN202442452U (en) | 2011-11-28 | 2011-11-28 | Air-conditioner condenser chamber absorbing heat from compressor to prevent frosting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202442452U true CN202442452U (en) | 2012-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204856662U Expired - Fee Related CN202442452U (en) | 2011-11-28 | 2011-11-28 | Air-conditioner condenser chamber absorbing heat from compressor to prevent frosting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202442452U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410615A (en) * | 2011-11-28 | 2012-04-11 | 骆金山 | Anti-frost air conditioning condenser chamber capable of absorbing heat of compressor |
| CN110779247A (en) * | 2019-11-29 | 2020-02-11 | 宁波奥克斯电气股份有限公司 | Anti-frosting device, control method, air conditioner and storage medium |
-
2011
- 2011-11-28 CN CN2011204856662U patent/CN202442452U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410615A (en) * | 2011-11-28 | 2012-04-11 | 骆金山 | Anti-frost air conditioning condenser chamber capable of absorbing heat of compressor |
| CN102410615B (en) * | 2011-11-28 | 2014-08-06 | 骆金山 | Anti-frost air conditioning condenser chamber capable of absorbing heat of compressor |
| CN110779247A (en) * | 2019-11-29 | 2020-02-11 | 宁波奥克斯电气股份有限公司 | Anti-frosting device, control method, air conditioner and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20141128 |
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| EXPY | Termination of patent right or utility model |