CN101463883A - Pulley transmission structure of window air conditioner fan - Google Patents
Pulley transmission structure of window air conditioner fan Download PDFInfo
- Publication number
- CN101463883A CN101463883A CNA2007100601041A CN200710060104A CN101463883A CN 101463883 A CN101463883 A CN 101463883A CN A2007100601041 A CNA2007100601041 A CN A2007100601041A CN 200710060104 A CN200710060104 A CN 200710060104A CN 101463883 A CN101463883 A CN 101463883A
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- air conditioner
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Abstract
The invention relates to a pulley drive structure of a window type air conditioner, comprising two fans respectively arranged at the inside of a room and the outside of the room; an electric motor is arranged at one side of the space of the outside of the room, an electric motor rotating shaft at one side of the electric motor is connected with fans at the outside of the room, and the other end of the electric motor is connected with a fan at the inside of the room by a belt roller arranged on the electric rotating shaft; in the space at the outside of the room, a plurality of shaft blocks are arranged on the other side which is in correspondence with the electric motor, and the shaft blocks are fixed on the bottom surface of a one-piece box; the rotating shafts are arranged on a plurality of shaft blocks, one end of the rotating shaft is connected with the fans at the outside of the room, the other end thereof is connected with fans at the space at the inside of the room by the other belt roller arranged on the rotating shaft, and the two belt rollers are connected by a belt. In the invention, only one electric motor is needed to be installed to drive the four fans at the outside and inside of the room by the belt rollers, thus reducing the number of electric motors, expanding internal space of the air conditioner, improving air output of the fans and giving full play to the performance of the fans.
Description
Technical field
The present invention relates to window air conditioner, relate in particular to and a kind ofly can save the energy, improve the pulley transmission structure of the window air conditioner fan of outdoor fan exhaust air rate.
Background technique
Air conditioner is will be by compressor, condenser, expansion gear and vaporizer circuit refrigerant, carry out heat exchange with air by vaporizer after, interior space air is carried out a kind of device that changes in temperature are regulated.The structure of air conditioner comprises, outdoor unit that constitutes by compressor, shrinkage machine and expansion gear and the indoor set that constitutes by fan and vaporizer, outdoor unit and indoor set between interconnect by coolant piping.
The kind of air conditioner is that the position that is provided with according to indoor set is divided into, uprightly be placed on indoor use the vertical type air conditioner, hang and to be installed in the wall air conditioner that uses on the indoor wall and to be installed in the ceiling board air conditioner machine that use at indoor top, the also promising saving interior space and be installed in the wall-through type air conditioner of window.
General existing wall-through type air conditioner is provided with an one-piece box, a compressor that is used for compressed refrigerant is installed in this casing, one is used for condensation by the refrigeration agent of compressor compresses and reduce condenser and a vaporizer of refrigerant temperature thus, utilizes the refrigeration agent that reduces temperature by condenser to carry out hot-swap feature.Space in the window air conditioner box body is divided into indoor side and outdoor by dividing plate.Vaporizer and the fan by vaporizer circulation indoor air etc. are installed in the indoor side, and this fan is mounted in and limits air passageways and be fixed in the spiral case on the casing, and is connected with drive motor; Compressor, condenser and utilize outdoor air to make condenser can carry out the fan etc. of refrigerating function are installed in the outdoor, and this fan is mounted in and limits air passageways and be fixed in the spiral case on the casing, and is connected with drive motor.Drive motor generally is to be installed in the space, outdoor, and its two ends are respectively equipped with rotating shaft; The fan of outdoor is mounted in the outdoor rotating shaft of drive motor, discharges with the inspiration outdoor air and to condenser; The fan of indoor side is mounted in the indoor side rotating shaft of drive motor, with process vaporizer inspiration indoor air and to indoor discharging.
The working procedure of above-mentioned existing wall-through type air conditioner is: when drive motor is switched on, the both sides rotating shaft begins rotation, rotate simultaneously with outdoor fan and indoor side fan that the both sides rotating shaft is connected respectively, outdoor air suction chamber outer space, indoor air is the suction chamber inner space then, under the effect of fan, the air in space, outdoor carries out heat exchange by condenser and to outdoor discharging, the air in space, indoor side carries out heat exchange by vaporizer and to indoor discharging, thereby reach the effect that indoor air and temperature are suitably regulated, contact with hot air at the vaporizer place and make the refrigeration agent of temperature increase, in passing through the process of condenser, the outdoor air that flows into the outdoor by outdoor fan rotation driving cools off once more, so that continued circulation.
Consult shown in Figure 1ly, be existing a kind of window air conditioner structure, it comprises an one-piece box 1, and the both sides of one-piece box 1 are provided with and suck grid 7, are provided with dividing plate 2 in the one-piece box 1, and one-piece box is separated into indoor side 3 and outdoor 4; Be provided with two fans 41 and 41 ', fan 41 and 41 ' drive motor 42 and 42 ', compressor 43 and in 4 spaces, outdoor and arrange the condenser 44 parallel with 41 ' with fan 41, this condenser 44 is the condenser of vertical plane shape, and be connected with the relief opening of compressor 43, two fans 41 are connected with 45 ' with 42 ' outdoor rotating shaft 45 with drive motor 42 respectively with 41 '; Be provided with two fans 31 and 31 ' and the one row vaporizer 32 parallel with 31 ' in the space of indoor side 3 with fan 31, this vaporizer 32 is connected with the intakeport of compressor 43, and two fans 31 are connected with 45 ' with 42 ' indoor side rotating shaft 45 with drive motor 42 respectively with 31 '; Be connected through the refrigerant pipe between condenser 44 and the vaporizer 32, thereby form a circulatory system.
Consult shown in Figure 1, when existing window air conditioner is worked, when drive motor 42 and 42 ' energising, both sides rotating shaft 45 and 45 ' begins rotation, rotate simultaneously with indoor side fan 31 and 31 ' with the outdoor fan 41 and 41 ' that both sides rotating shaft 45 and 45 ' is connected respectively, outdoor air is by being located at 4 spaces, the suction grid 7 suction chambers outside on one-piece box 1 both sides, indoor air is inboard 3 spaces of suction chamber then, under the effect of fan, the air in 4 spaces, outdoor carries out heat exchange by condenser 44 and to outdoor discharging, the air in 3 spaces, indoor side carries out heat exchange by vaporizer 32 and to indoor discharging, thereby reach the effect that indoor air and temperature are suitably regulated, contact with hot air at vaporizer 32 places and make the refrigeration agent of temperature increase, in passing through the process of condenser 44, rotation by outdoor 4 fans 41 and 41 ' drives, and is cooled off once more by the outdoor air that flows into the outdoor, so that continued circulation.
This project organization of existing window air conditioner, two fans 31 that its drive motor 42 and 42 ' drives respectively that indoor side 3 is provided with by both sides rotating shaft 45 and 45 ' and 31 ' and two fans 41 and 41 ' of being provided with of outdoor 4 begin rotation, just a drive motor drives two fans in indoor side and outdoor by the both sides rotating shaft and rotates.And drive motor 42 and 42 ', a compressor 43 and a row all are arranged in 4 spaces, outdoor with fan 41 44, two fans 41 of condenser and 41 ' parallel with 41 ', and occupation space is bigger, makes that 4 spaces, outdoor are narrow.When the suction grid 7 suction chamber outer space of outdoor air by being located at one-piece box 1 both sides, indoor air is then during the suction chamber inner space, because narrow space, inhaled air has been subjected to the obstruction of motor and other parts, thereby influenced the exhaust air rate of fan, the performance of fan can not be given full play to.
Summary of the invention
Main purpose of the present invention is to overcome the above-mentioned shortcoming that existing product exists, and provide a kind of drive mechanism of improved window air conditioner fan, its need are provided with the transmission of a motor by belt pulley and drive indoor and outdoor four fans simultaneously and rotate, still can guarantee the normal operation of the driving mechanism of air conditioner, saved motor, increased the inner space of air conditioner, make the outdoor air of suction chamber outer space, undertaken after the heat exchange to outdoor discharging by condenser smoothly, improved the exhaust air rate of fan, the performance of fan is not fully exerted.
The objective of the invention is to realize by following technological scheme.
The pulley transmission structure of a kind of window air conditioner fan of the present invention, comprise two fans that are installed in the space, outdoor and two fans that are installed in the indoor side, side in the space, outdoor is provided with a motor, one side machine shaft of motor is connected with the fan of outdoor, the opposite side machine shaft of motor is connected with a fan of indoor side by a belt pulley that is arranged on the machine shaft, in the space, outdoor with on the corresponding opposite side of the motor appropriate location, be provided with several bearing supports, and be fixed on the bottom surface of one-piece box; Rotating shaft is installed on several bearing supports, and an end of rotating shaft is connected with the fan of outdoor, and the other end of rotating shaft is connected with fan in the space, indoor side by another belt pulley that is arranged in the rotating shaft; Belt is installed in the race of two belt pulleys, by cooperating of belt and belt pulley, two belt pulleys is linked together.
Described bearing support is installed on the position of and the arrangement that keeps at a certain distance away parallel with fan.
The beneficial effect of the drive mechanism of window air conditioner fan of the present invention, the present invention is owing to adopt technique scheme, under the prerequisite of the normal operation of the driving mechanism that guarantees air conditioner, saved motor, increase the inner space of air conditioner, improved the exhaust air rate of fan.
Below in conjunction with the drawings and the specific embodiments the present invention is described in detail.
Description of drawings:
Fig. 1 is a prior art main structure schematic representation of the present invention.
Fig. 2 is a main structure schematic representation of the present invention.
Fig. 3 is a main structure schematic perspective view of the present invention.
The number in the figure explanation:
1 one-piece box, 2 dividing plates, 3 indoor sides, 4 outdoors, 41 fans, 41 ' fan, 42 motors, 43 compressors, 44 condensers, 7 suck grid, 8 bearing supports, 8 ' bearing support, 9 belts, 10 belt pulleys, 10 ' belt pulley, 11 rotating shafts, 31 fans, 31 ' fan, 45 machine shafts, 32 vaporizers.
Embodiment
Consult Fig. 2 and shown in Figure 3, the drive mechanism of window air conditioner fan of the present invention, it comprises an one-piece box 1, the both sides of one-piece box 1 are provided with and suck grid 7, are provided with dividing plate 2 in the one-piece box 1, and one-piece box 1 is separated into indoor side 3 and outdoor 4; Be provided with two fans 41 and 41 ' in 4 spaces, outdoor, compressor 43 and the row condenser 44 parallel with 41 ' with fan 41, this condenser 44 is the condenser of vertical plane shape, and is connected with the relief opening of compressor 43.Be provided with two fans 31 and 31 ' and the one row vaporizer 32 parallel with 31 ' with fan 31 in the space of indoor side 3, this vaporizer 32 is connected with the intakeport of compressor 43.
A wherein side of the left and right sides in 4 spaces, outdoor is provided with a drive motor 42 ', one side machine shaft 45 ' of motor 42 ' is connected with the fan 41 ' of outdoor 4, and the machine shaft 45 ' of motor 42 ' opposite side is connected with the fan 31 ' of indoor side 3 by a belt pulley 10 ' that is arranged on the machine shaft 45 '.In 4 spaces, outdoor with on motor 42 ' the corresponding opposite side appropriate location, several bearing supports are set, present embodiment to be two bearing supports 8 and 8 ' be installed in parallel with fan 41 and the appropriate location of arranging that keeps at a certain distance away on, and adopt on the bottom surface of welding or screw ways of connecting securing unit case 1.Rotating shaft 11 be installed in two bearing supports 8 and 8 ' on, an end of rotating shaft 11 is connected with the fan 41 of outdoor 4, the other end is connected with fan 31 in 3 spaces, indoor side by another belt pulley 10 that is arranged in the rotating shaft 11; Belt 9 be installed in two belt pulleys 10 and 10 ' race in, by belt 9 and belt pulley 10 and 10 ' cooperate, with two belt pulleys 10 and 10 ' link together.
Consult Fig. 2 and shown in Figure 3, when window air conditioner of the present invention is worked, after drive motor 42 ' energising, the machine shaft 45 ' of drive motor 42 ' begins rotation, rotates simultaneously with outdoor fan 41 ' and the indoor side fan 31 ' that both sides rotating shaft 45 ' is connected respectively; Simultaneously, the belt pulley 10 ' that is installed on the machine shaft 45 ' rotates under the drive of machine shaft 45 ', by be installed in two belt pulleys 10 and 10 ' on the rotation of belt 9 drive down, belt pulley 10 rotations, belt pulley 10 drives rotating shafts 11 rotations, and the fan 41 and the fan 31 in 3 spaces, indoor side of the outdoor 4 that is connected respectively with rotating shaft 11 two ends rotate under the drive of rotating shaft 11 simultaneously.
Outdoor air is by being located at 4 spaces, the suction grid 7 suction chambers outside on one-piece box 1 both sides, indoor air is inboard 3 spaces of suction chamber then, under the effect of fan, the air in 4 spaces, outdoor carries out heat exchange by condenser 44 and to outdoor discharging, the air in 3 spaces, indoor side carries out heat exchange by vaporizer 32 and to indoor discharging, thereby reach the effect that indoor air and temperature are suitably regulated, contact with hot air at vaporizer 32 places and make the refrigeration agent of temperature increase, in passing through the process of condenser 44, rotation by outdoor 4 fans 41 and 41 ' drives, cool off once more by the outdoor air that flows into the outdoor, so that continued circulation.
Advantage of the present invention is: under the prerequisite of the normal operation of the driving mechanism that guarantees air conditioner, the transmission of a motor by belt pulley only need be set to be driven indoor and outdoor four fans simultaneously and rotates, still can guarantee the normal operation of the driving mechanism of air conditioner, saved motor, increased the inner space of air conditioner, make the outdoor air of suction chamber outer space, undertaken after the heat exchange to outdoor discharging by condenser smoothly, improved the exhaust air rate of fan, the performance of fan is not fully exerted.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (2)
1, a kind of pulley transmission structure of window air conditioner fan, comprise two fans that are installed in the space, outdoor and two fans that are installed in the indoor side, it is characterized in that: the side in the space, outdoor is provided with a motor, one side machine shaft of motor is connected with the fan of outdoor, the opposite side machine shaft of motor is connected with a fan of indoor side by a belt pulley that is arranged on the machine shaft, in the space, outdoor with on the corresponding opposite side of the motor appropriate location, be provided with several bearing supports, and be fixed on the bottom surface of one-piece box; Rotating shaft is installed on several bearing supports, and an end of rotating shaft is connected with the fan of outdoor, and the other end of rotating shaft is connected with fan in the space, indoor side by another belt pulley that is arranged in the rotating shaft; Belt is installed in the race of two belt pulleys, by cooperating of belt and belt pulley, two belt pulleys is linked together.
2, the pulley transmission structure of window air conditioner fan according to claim 1 is characterized in that: described bearing support is installed on the position of and the arrangement that keeps at a certain distance away parallel with fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100601041A CN101463883A (en) | 2007-12-21 | 2007-12-21 | Pulley transmission structure of window air conditioner fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100601041A CN101463883A (en) | 2007-12-21 | 2007-12-21 | Pulley transmission structure of window air conditioner fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101463883A true CN101463883A (en) | 2009-06-24 |
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ID=40804602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100601041A Pending CN101463883A (en) | 2007-12-21 | 2007-12-21 | Pulley transmission structure of window air conditioner fan |
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| Country | Link |
|---|---|
| CN (1) | CN101463883A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016069A (en) * | 2018-01-19 | 2018-05-11 | 河南洁达环保投资有限公司 | A kind of mobile garbage leachate treatment vehicle |
| CN108916989A (en) * | 2018-05-21 | 2018-11-30 | 珠海格力电器股份有限公司 | Smallpox air conditioner |
| CN111536649A (en) * | 2020-05-19 | 2020-08-14 | 李小兰 | Energy-saving ventilation equipment matched with interior of building |
| CN114077132A (en) * | 2021-10-11 | 2022-02-22 | 陈淇桦 | Multimedia teaching projector |
-
2007
- 2007-12-21 CN CNA2007100601041A patent/CN101463883A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016069A (en) * | 2018-01-19 | 2018-05-11 | 河南洁达环保投资有限公司 | A kind of mobile garbage leachate treatment vehicle |
| CN108916989A (en) * | 2018-05-21 | 2018-11-30 | 珠海格力电器股份有限公司 | Smallpox air conditioner |
| CN111536649A (en) * | 2020-05-19 | 2020-08-14 | 李小兰 | Energy-saving ventilation equipment matched with interior of building |
| CN114077132A (en) * | 2021-10-11 | 2022-02-22 | 陈淇桦 | Multimedia teaching projector |
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| C06 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090624 |